This is the best damp course injection if you’re a beginner and need something tried and tested. Find helpful customer reviews and review ratings for Dryzone Damp Proofing Cream (DPC) - 600ml - High-Strength Injection Cream for Rising Damp Treatment. One Dryzone 310 Cartridge covers roughly 1. then you must drill your holes, to take either dry rods or cream, in the brick bed as close to the floor as possible. BS EN 1504-2. This prevents the damp from rising up the wall. 302 244 0179. Permagard – DPC Injection Cream Suppliers. Dryrod Damp-Proofing Rods are quick, easy to install and highly effective. Read honest and unbiased product reviews from our users. Drybase Liquid-Applied DPM is water-based and can be applied to damp substrates by brush, roller, or spray. Spread the Drybase Flex Adhesive with a suitable trowel over the face of the wall to cover approximately 1 m2 at a time. Click & Collect in as little as 1 minute. Eradicates rising damp permanantly. Once the Dryzone is installed, it diffuses to where it is most needed before curing to form a water-repellent resin. Submit an Enquiry. Dryzone then diffuses before curing and forms an effective water-repellent barrier to stop the travel of. Model: 600 Verified Purchase. Add to Cart. if you are injected on the internal wall. 18+, T&C apply, Credit subject to status. 00 New Stock Arriving in 6 – 7 days Buy Now DryRod 50 Rod. Capital Valley Plastics Ltd Damp-Proof Course Black 30m x 100mm (42073) (59) compare. Damp rising through concrete floor slabs is fairly common, causing damp issues on carpets and floor coverings, warping wooden floors and increasing the likelihood of low-level mould growth. to South Africa. Drill holes along a continuous mortar course and then insert the damp-proofing rods, Water-repellent material along the mortar, The wall will then dry out, No fuss, no mess and no stress. How high does it rise?Chemical damp proofing cost. 0. 5 Litres of Kiesol C will cover approximately 50 linear metres of single skin (110mm, 4. It mitigates the negative effects of water ingress by weatherproofing the surface of timber. 1. Testing has shown that Dryzone Anti-Condensation Paint increases time-to-condensation by 2 to 3 times when compared with the surfaces painted with a standard trade emulsion paint. This is a damp proofing product that stops future rising damp in its tracks. The course costs only £30 per person and is held via google hangouts. Find a Stockist. Tax: £16. Dryzone Damp-Proofing Cream. The injection of a Damp Proof Cream is a highly effective and straightforward solution to treat rising damp in masonry substrates. £9. Easy, Fast, Clean and Effective Damp Proofing Cream – Packed in 310 cartridges for easy use, Dryzone is a versatile DPC cream that can be used for small DIY projects to large damp proofing jobs. dec, Sep 24, 2007. 99. Dryzone Damp-Proofing Cream: This is a patented high-strength silicone-based cream that is injected into holes drilled at regular intervals along a mortar course. 3-in-1 Action Against Condensation. If you need any technical advice on treating rising damp or using damp proofing creams then give our expert team a call on 0117 982 3282. Universal Waterseal. Dryzone Mould-Resistant Sealant is a premium sanitary-grade silicone joint sealer designed to resist the growth of mould, even in environments with persistent condensation,. yep. If its stone I wouldn't bother, I've never even found a proffesional damp proofer that says it works. Effective damp on a wide range of substrates. A damp proof course 150mm above ground level can keep out rising damp that. Roxil Wood Protection Cream is a silicone cream emulsion used to protect timber for 10+ years with only a single coat application. 0 out of 5 stars You will need a different gun for this I purchase the gun from screwfix. The cream is inserted into. Drybase Damp-Proof Coating Range. £0. The applied product is typically touch-dry in one hour. View Full Range. Chimney damp proof course (labour and scaffolding not included) £75 per roll. A metal tool specifically designed to clear debris out of drill holes in preparation for Dryrod insertion. Store in a cool dry place. With a consistency similar to that of thick emulsion paint, its suitable for use on solid floors, embedded timbers and walls. RIBA-Approved CPD Seminars. 49 incl. The Dryzone cream is introduced by means of a simple applicator gun into a series of holes drilled into the mortar course. Easy, Fast, Clean and Effective Damp Proofing Cream– Packed in 310 cartridges for easy use, Dryzone is a versatile DPC. 4. Dryzone has been used in high-profile settings such as Lords. Resists salts. Options include – Dryzone Renovation Plasters; Dryzone Express Replastering System; Drybase Flex Membrane and Adhesive; Damp plasterboard must be assessed for damage and mould growth, dried out if possible or replaced entirely. The tricky bit is the re-plastering. com. A salt and damp resistant adhesive glue for fixing plasterboard directly to masonry surfaces. I have done my own DP using these products. 81 Select options; Damp Proofing Injection Fluid Low Odour (POAS) £ 81. Description. A construction essential. €12. Model No: DPC225. It is specifically formulated to work on walls treated with Dryzone Damp-Proofing Cream and Dryshield Cream. Inject Dryzone damp-proofing cream. Dryrods are 180 mm in length, 12 mm in diameter grooved fibre rods containing a powerful water repellent. Since the 1950s, liquid chemical injection systems, which work in a. A good high-strength damp-proofing cream, such as Dryzone Damp-Proofing Cream, will contain at least 60% active ingredient and create a long-lasting barrier to rising damp. One Dryzone 310 Cartridge covers roughly 1. Dryzone Damp-Proofing Cream is the industry standard for remedial rising damp treatments. Available in 600ml foil wrapped cartridge, 310ml mastic cartridge and 5 litre tub sizes. Shelf Life. Dryzone Damp Proofing Cream (DPC) - 310ml - High-Strength Injection Cream for Rising Damp Treatment. Domestic Block of Flats, Essex – Stormdry Protects Compromised Cavity Wall Insulation. McSport, Apr 29, 2021. Dryzone DPC Cream 310ml Clear ★★★★★ ★★★★★ £19. Apply the Plaster Coat Once the rough coat has become firm, apply the plaster again with a thickness of at least 15 mm - 20 mm. Add to Basket . Cavity Drain Membranes . <p>Roxil Wood Protection Cream provides 10 year protection to softwoods in a single coat. Proven to work on the wettest walls (even up to 95% saturation) — Independent testing prove that the Dryrod system outperforms even our premium damp-proofing cream at high saturation levels. Dryzone Damp-Proofing Cream Test Report; Humiditect Guide to Condensation; Pozidry Positive Pressure System; Making Basements Dry Brochure; Timber Preservation. Make 3 payments of £28. No Waiting, No Spillage, No electric Pumps or. DPC Cream. Install Damp-proof Course Install the new damp-proof course using either Dryzone Damp-Proofing Cream or Dryrod Damp-Proofing Rods. I watched a bit of 'Damp Sam' on YouTube. No Waiting, No Spillage, No electric Pumps or specialist equipment required. A damp-proof membrane is a layer of material usually laid below concrete floors during construction. High readings just above skirting or at very base of wall. chemicalbuildingproducts. It was faster to install, less messy, and provided a more reliable barrier to rising damp than conventional damp. Once installed, the high strength formulation spreads along the mortar bed before curing to form a damp-proof course. The only BBA & EST Approved water repellent cream. Damp Proof Creams are a popular, user-friendly option for the treatment of Rising Dampness. Twm. 5 million metres of 9-inch wall. Dryzone® Cream will typically cure to form a damp proof course over a period of 1 month. Water repellent. 50 – € 129. yshield Cream: prime. The water-repellent material diffuses deeply into the damp masonry, curing to form a highly effective barrier to damp. 5 metres of single brick (110mm) $55. Deutsch. 99 Excl. (89 Reviews) 8 for £81. 6. 20 per M . Buy Sealants & Adhesives at Screwfix. . High strength rising damp (up to 4x stronger than competing products). Ronseal Stain Block White Natural Finish 400ml (82093) (1) compare. DPC Cream have a consistency that allows the active ingredient, silane, to be absorbed. The Dryzone System rescues this victiorian h. The high performance formulation of Dryzone damp-proofing cream is trusted by professional installers around the world. Damp proofing is an essential aspect of most building and construction projects, designed to prevent the ingress of moisture into interior spaces. 99 £ 87 . This prevents the damp from rising up the wall. use dryzone cream . Drygrip Adhesive is a salt and damp resistant glue for the purpose of fixing plasterboard directly to masonry surfaces. 2 Manufacture 2. Dryzone Cream surpassed the pass requirement of the standards set by these German regulations. Basically took 1 metre of. BBA approved. Dryzone Damp-Proofing Cream: This is a patented high-strength silicone-based cream that is injected into holes drilled at regular intervals along a mortar course. 99Description. WORLD’S LEADING RISING DAMP SOLUTIONS sold in 13 countries worldwide Holder of the internationally acclaimed British Board of Agrément (BBA) certification LEARN MORE DryRod Dryzone Dampbusters DIY/Shop DryRod 10 Rod Packwill treat 2. com. No Waiting, No Spillage, No electric Pumps or specialist equipment required. Treat the rising damp using Dryrod Damp-Proofing Rods. Unlike the other wet type systems it comes in a cartridge, a bit like silicone sealant, and you simply drill holes in the mortar course at certain intervals and then pump. Dryzone Damp Proofing Cream (DPC) - 10 x 600ml - High-Strength Injection Cream for Rising Damp Treatment. 99Stormdry XR Mortar – Express Repair Mortar is a pre-mixed patch repair mortar. £10. Silicone treatments like Waterseal are not a particularly good solution, partly because you have to keep re-applying the. Drybase Tanking Slurry is a pre-bagged cementitious waterproofing slurry for application to concrete and masonry walls and floors. £10. £ 273. For internal and external use. Apply Dryshield cream to exposed brickwork – this acts as a barrier to moisture and. Add to basket. All loose material should be fully removed by brushing clean. 99 Inc Vat. 5 mm plastic positioning plugs. 5. Dryzone Damp Proofing at Build & Plumb Discover best-selling Dryzone damp proofing products here at Build & Plumb. Make 3 payments of £16. Raincheck LS 5L. if you find that copper bracelets cure your arthritis, you will find the dry rods work equally well. This DPC silicone cream is injected into the walls at 75 to 100mm intervals and DPC Cream will provide a chemical barrier that will stop future rising damp. Call: 01403 210204. Screw the nozzle cap back onto. A cutting tool to cut rods to size for walls thinner than 9" thickness. Add to basket. A foil-wrapped pack containing 10 Dryrod Damp-Proofing Rods. Call us on 01403 210204 or submit an enquiry for details of stockists in your area. £300. The Original Damp Proofing Cream We launched Dryzone at Safeguard Europe in 2000 as a new alternative to traditional, messy damp treatment methods that used liquid injection. Faster than sand:cement. g. It is a cream that is injected into holes drilled along a mortar bed using a special applicator gun. 53 Linear Metres for a 9" thick wall Dryzone Anti-Mould Additive is a highly-effective anti-mould additive liquid that utilises the technology of Dryzone Mould-Resistant Emulsion Paint. 0 out of 5 stars You will need a different gun for this I purchase the gun from screwfix. Call Us: +353 1 653 0775. Stops rising damp; Spillage and mess virtually eliminated;The introduction of the patented Dryzone damp-proofing cream has revolutionised the treatment of Rising Damp. One Dryzone 310 Cartridge covers roughly 1. A modern plasterboard-based replastering system that is fully approved by the BBA for use in conjunction with Dryzone Damp-Proofing Cream or Dryrod Damp-Proofing Rods (see Figure 17). If you do the damp work and have to re plaster it costs very little extra to do it that way and completely eliminate damp. REQUEST TO REMOVE DRYZONE 100(Black) WATERPROOF BACKPACKDryrod® Damp-Proofing Rods will typically cure to form a damp proof course over a period of 1 month. Most Versatile: Polycell One Coat Damp Seal. Dryrod DPC Kit Standard Room - 18 Linear Metres. This is the best damp course injection if you’re a beginner and need something tried and tested. Easy, Fast, Clean and Effective Damp Proofing – Packed in 310 cartridges for easy use, Dryzone is a versatile DPC cream that can be used for small DIY projects to large damp proofing jobs. It is mixed with water and applied by trowel, brush or spray onto surfaces such as concrete, masonry and render. Add to Cart. Dryzone Damp Proofing Cream Kit (Pack of 3 DPC Cream + Cox Mastic Gun & Drill Bit) High-Strength, BBA & WTA Approved Rising Damp Treatment 4. Dryzone Damp-proofing Cream X5. 60 Add to basket; Damp ProofingThe Dryzone System Hole Clearing Tool is designed to clear excess debris from drill holes, prior to the insertion of Dryrod Damp-Proofing Rods for rising damp treatment. Stormdry is supplied in the form of a deeply penetrating damp proofing cream and once applied it will permeate deeply into the brickwork and mortar before curing to form a water-repellent. Dampcheck Plus and related damp-proofing products. It is supplied in the form of a deeply penetrating cream that is applied to the wall surface using a roller or brush. uk or 01179381596 Monday - Friday, 8am - 5pm. 0 out of 5 stars You will need a different gun for this I purchase the gun from screwfix. Stop rising damp by utilising a silicone cream. Detect excess moisture. Description. Drill holes,fill with cream. 1 x Economy DPC injection Unit with lance. ECS Epoxy Floor Coating is damp-resistant, stain-resistant and is able to withstand foot and light vehicle traffic. Dryzone Damp Proof Course Cream - 310ml. Drygrip is also an effective general use adhesive. Damp Proofing; Dryzone Moisture Meter; Back to Damp Proofing Dryzone Moisture Meter by Safeguard Product Code: 35221 35221. Kiesol C Damp Proofing Cream Kit Contents:Buy Dryzone Procourse Hole Clearing Tool. Roxil Landscaping. The Dryzone cream is introduced by means of a simple applicator gun into a series of holes drilled into the mortar course. 2m at Amazon. Replaster using a suitable damp-resistant plaster, such as a Dryzone® System Renovation plaster that will allow the wall to dry out following treatment. Inject cream from the bottom of the hole outwards until the hole is full. It is fixed to damp, contaminated walls using Oldroyd Plaster Plugs, with the studs facing the wall. Squeeze the gun trigger and back-fill the hole to within one centimetre of the surface. With a cavity wall. 00 Excl. In reply to gethin_allen:Dryrod® Damp-Proofing Rods will typically cure to form a damp proof course over a period of 1 month. #5. 24 ( £97. Our home was built in the 1890's so i suspect. 1 x 12mm x 300mm SDS Drill Bit. Apply the first coat of Dryzone plaster as a rough coat at approximately 5 – 10 mm thickness. Dryzone Procourse Hole Clearing Tool (In stock) ☆ ☆ ☆ ☆ ☆. Popular Products Right Now. It contains everything the user requires to deal with mould problems, even in areas with high levels of condensation. Damp Proofing Is dry rod better than damp proof cream? I've been recently informed that I need a new DPC due to the original one failing and being below the inside floor level. The silane then lines the capillaries in the. The easy to apply DPC Cream is a high-strength damp proofing cream that has been developed to effectively stop rising damp. McSport, Apr 29, 2021. Have you ever wondered how to drill and inject a damp proof course (DPC), watch our short how to video filmed on site at All Dry Damp Proofing Ltd Offices in. Kiesol C is a next generation Damp Proofing Cream, providing permanent protection against rising damp. Improves the watertightness of water-containing concrete tanks, reservoirs, and clearwells. Ultracure is supported by BBA Certification Certificate No: 02/3961. Shop Dryzone Damp Proofing Cream (DPC) - 10 x 600ml - High-Strength Injection Cream for Rising Damp . 0 out of 5 stars You will need a different gun for this I purchase the gun from screwfix. 5 out of 5 stars 189. Low-strength rising damp treatments can make rising damp problems worse. 00!! rob2510, Jan 4, 2009. It is a special. Dryzone Damp-Proofing Cream. Home. For technical advice and sales. BS 6576:2005 “Code of practice for diagnosis of rising damp in walls of buildings and installation of chemical damp-proof courses”. Affected wood to dry out. Part two of the Dryzone damp-proofing cream video. Dry zone has been used in high profile settings such as. Follow the general guidelines freely available on the net:- hack off plaster to 1200mm or 300mm above highest sign of. Wall Thickness. I'm familiar with Safeguard who sell Dryzone, did look at that but on offer on their website at £36 for a 600ml tube, you can get it for around £20. It helps to prevent damp and moisture from entering the building’s structure and interior. Raincheck WaterSeal (5 L) Raincheck LS (25 L) Dryzone Anti-Mould Paint. 53 Linear Metres for a 9" thick wallDryzone Anti-Mould Additive is a highly-effective anti-mould additive liquid that utilises the technology of Dryzone Mould-Resistant Emulsion Paint. Clean and quick to apply, without the need for costly pressure injection equipment. Cream or Dryrod Damp-Proofing Rods. For those who don’t know, the DryRod method is a cleaner, more efficient chemical damp proof course. Dryzone Damp-Proofing Cream. Once a DPC is installed, without re-plastering, dampness and groundwater salts can spoil decoration on the interior walls – potentially causing. Storage. This prevents the damp from rising up the wall. Low Trade Prices. Dryzone Damp-Proofing Cream. Product code: 278291. The Dryzone then diffuses before. As effective as sand:cement. chemicalbuildingproducts. Accurate & efficient. 00. Dryzone Anti-Mould Additive - 100ml. 5 mm plastic positioning plugs. Founded in Saanichton in 1990, Reliable Foundation Spray has provided environmentally sound damp and water proofing for new and redone foundations in Greater Victoria and. The advanced formula resists mould growth and helps to stop discolouration, even in areas with persistent condensation. Dryzone Damp-Proofing Cream. Toner Dampproofing Supplies Ltd Ireland have partnered with Dryzone for there range of damp proofing products, the range incudes DPC Cream, Damp Resistant Plasters and much more. Brilliant for stopping rising damp. Dryzone Damp-Proofing Cream was tested by the WTA as a rising damp treatment in highly saturated walls of up to 95% with alkaline lime-based mortar. Reviewed in the United Kingdom 🇬🇧 on 4 May 2021. Apply the Plaster Coat Once the rough coat has become firm, apply the plaster again with a thickness of at least 15 – 20 mm. The plaster is used as part of the Dryzone System for replastering after Dryzone Damp-Proofing Cream or Dryrod Damp-Proofing Rods have been used to create a remedial damp-proof course. Universal Waterseal. Dryzone Damp-Proofing Cream (600 ml) WTA-approved for the treatment of rising damp in highly saturated walls (up to 95% saturation) Dryzone damp-proofing cream is our most effective treatment for rising damp. Tax: £9. (2) This Dryzone damp course injection is a full kit. BBA & WTA. Dryzone Anti-Mould Sealant is a mould-resistant, highly-flexible and waterproof silicone joint sealer. Warmer surface than sand:cement. 1. Universal Waterseal. NBS Clause C45-220 C45 DAMP COURSE RENEWAL / INSERTION. Highly durable sheets or rolls to comply with current building. Download Dampcheck Plus product datasheet. Model: 600 Verified Purchase. Generally re-pointing a stone wall is the better option, using a traditinal lime mortar. Find helpful customer reviews and review ratings for Dryrod Damp Proofing Rods (10 Pack) - BBA-Approved Rising Damp Treatment, Stronger Than DPC Injection Creams. Their sales people are very helpful. 36. 6 Best Dryzone Cream Screwfix In the UK Last Updated - 21/11/2023 Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer. Eradicates rising damp permanantly. Thanks to their unique fibre rods, Dryrod Damp-Proofing Rods are saturated with 100% silane/siloxane. Currently in Stock. 0 out of 5 stars You will need a different gun for this I purchase the gun from screwfix. See Dryzone Application Guidelines for full details. Read more. Find your nearest Screwfix store and up to date opening times. Brilliant for stopping rising damp. 3. Buy great products from our Water & Damp Proofing Category online at Wickes. 6 Best Dryzone Cream Screwfix In the UK Last Updated - 21/11/2023 Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The Dryrod delivery system guarantees the. UAE Hub. Used in over 30 countries. Currently in Stock. 5L. Stormdry Masonry Protection Cream is the most effective masonry water repellent in the industry, water just beads away leaving a dry breathable wall behind. The Dryzone Express Replastering System combines the power of our patented Dryzone Damp-Proofing Cream with a modern fast-track replastering system. To date over 2 million tubes of Dryzone have been sold, enough to successfully treat rising damp in over 13 million metres of 41/2” wall. Drilling Solid Walls. Damp Cure DPC cream is packed in a 380ml DIY cartridge. Damp proof cream is able to penetrate deep into brick walls to create a chemical barrier that will stop moisture rising. 12mm holes at 110mm spacings – refer to the Dryzone Application Instructions for details for particular wall thicknesses. The dual-action system uses Dryzone® Mould Eliminator to shift mould and mildew before application of Dryzone® 100 Mould Sanitiser to control mould regrowth. Before any treatment of damp problems is considered, the source of dampness must first be identified. 66. 4. The Dryzone System combines the power of our patented Dryzone damp-proofing cream with a modern fast-track replastering system. 99 Inc Vat. Dryzone is a special damp-proofing cream that is introduced along the mortar course at regular intervals by injecting it into pre-drilled holes. Dryzone System Damp-Proofing Range. Shelf Life. Tax: £16. It is introduced along the mortar course at regular intervals by injecting it into pre-drilled holes. £10. 4. Reviewed in the United Kingdom on 4 May 2021. Dryzone has not been designed for surface application and should not be used for this purpose. However, it was still used in conjunction with an industry standard sand:cement replastering system that was slow. Not all damp-proofing creams were created equal. Prevents moisture ingress. Be alert to potential damage. Stormdry MAX Enhanced Waterproofing Barrier is a water-resistant, anti-graffiti coating for brick, masonry, concrete &. Replaster using a suitable damp-resistant plaster, such as a Dryzone® System Renovation plaster that will allow the wall to dry out following treatment. hallbeck, Jul 27, 2010. Dryzone Damp-Proofing Cream was tested by the WTA as a rising damp treatment in highly saturated walls of up to 95% with alkaline lime-based mortar. It is designed to be injected into mortar via drilled holes and works by forming an effective waterproof barrier against rising damp. Dryrod Damp Proof Course Rods - 180mm Pack of 10. Find company research, competitor information, contact details & financial data for PROFESSIONAL DAMP PROOFING PTY LTD of MOONEE PONDS, VICTORIA. sales@permagard. 5 out of 5 stars 344 £53. Otherwise, the render will bridge the damp proof course. Some white surface stain may occur around the. 4 Caution. Stops rising damp; Spillage and mess virtually eliminated;Dryzone Mould-Resistant Emulsion Paint is a premium quality paint which prevents mould growth for a minimum of 5 years. A better option would be to find the source of the water and repair it. Wall details. Page 1 of 1. Identification: Overview of how to correctly identify the different types of dampness and typical. Dryzone Damp Proofing Cream (310ml DPC Injection + Cox Mastic Gun) High-Strength, BBA & WTA Approved Rising Damp Treatment. BBA & WTA Approved. A construction essential. FREE Delivery Across. CERTIFICATE 97/3363. This is a damp proofing product that stops future rising damp in its tracks. 1 x Microfibre cloth. Since the 1950s, liquid chemical injection systems, which work in a. Stormdry Masonry Protection Cream is a paintable silicone cream emulsion that waterproofs brick, stone, concrete and masonry for a BBA approved 25 years. Add to Basket . Drybase Tanking Slurry is a pre-bagged cementitious waterproofing slurry for application to concrete and masonry walls and floors. This can result in visible damp patches, salt-contamination and crumbling plaster on interior walls. To eliminate rising damp, a DPC must be installed and then the moisture in the wall must evaporate. Stormdry Repointing Additives. This highly effective. CPD Seminars. For technical advice and sales. It is a cream that is injected into holes drilled along a mortar bed using a special applicator gun. Make sure the underfloor membrane is above floor level . 5. Solvent-free. BBA & WTA Approved at Amazon. Inject the cream into the boreholes using a low pressure sprayer or cartridge gun. 40. Dryzone® Mould-Resistant Emulsion Paint should not be covered with wallpaper or paint. 1. 00!! rob2510, Jan 4,. 99. 5 Inch single brick) wall thickness. The patented and BBA approved cream is simply injected into holes drilled along a horizontal mortar course. For more information call302 244 0179. 99. The One Coat Damp Seal by Polycell is another popular paint that’s designed to seal patches of damp and prevent them from reappearing. 5 mm Dryzone System Drill Bit can be used to drill the holes for these plugs. Dryzone Damp-Proofing Cream revolutionised the treatment of rising damp when it was launched in 2000. This highly effective renovation. Size Name: 10 Count (Pack of 1) Change. The silane then lines the capillaries in the substrate to create a water repellent barrier. The plaster is used as part of the Dryzone System for replastering after Dryzone Damp-Proofing Cream or Dryrod Damp-Proofing Rods have been used to create a remedial damp proof course. Capital Valley Plastics Ltd Damp-Proof Course Black 30m x 225mm (85921) (28) compare. Model: 600 Verified Purchase. The damp-proof membranes used during construction of concrete floors are often thin, and can easily become torn before they are laid.