Crommelin dampstop. Crommelin® Rapid Re-coat PU Modified is a premium, heavy duty liquid applied waterproofing membrane, formulated to permanently waterproof wet areas prior to tiling. Crommelin dampstop

 
Crommelin® Rapid Re-coat PU Modified is a premium, heavy duty liquid applied waterproofing membrane, formulated to permanently waterproof wet areas prior to tilingCrommelin dampstop  Ornamental Sealer

® Product Guide Waterproofing Membranes Waterproofing ® ® Why Waterproof? • Waterproofing keeps water where you want it and not where you don’t • Protect your home…Crommelin® Water Based Bitumen Paint is a synthetic rubber - co polymer modified waterproofingmembrane, engineered for use in sub-grade areas and where not exposed to UV. 1'. Read more. Dampstop is designed for use. Share on Email. PRODUCT PREPARATION • Liquid Reinforcing Fabric is ready to use, simpl y stir well prior to application. Increases durability of concrete and mortars. as per specifications. as per specifications. Crommelin® Rapid Re-coat PU Modified is Polyurethane modified for exceptionally high flexibility and -coating and reinforced for fast re maximum strength and durability. It provides a positive. Crommelin DiamondCoat Tintable Sealer is designed for use with DiamondCoat Tint colours, to re-colour, rejuvenate, seal and protect new and old concrete and paving. ft. Balconies – Crommelin. Vespol Film Polythene Handy Roll Black. Dusty or friable surfaces must be primed prior to membrane application for maximum membrane adhesion. Compare. Excellent bonding capabilities. High resistance to water, detergents, oils and mild acids and alkalis. • Crommelin® Contractor Membrane Roller Cover – 230mm. Date post: 14-Apr-2018: Category: Documents: Upload: vothuy View:Crommelin DiamondCoat Tintable Sealer is designed for use with DiamondCoat Tint colours, to re-colour, rejuvenate, seal and protect new and old concrete and paving. 98. Powerflex® là loại phụ gia cao su polymer được phát triển để cải tiến về cường độ, độ bám dính, và khả năng chống chịu hoá chất, nấm mốc của lớp vữa xi măng. as per specifications. All graduated from the United States Naval Academy (USNA), and for their collective heroic efforts during the war, Time Magazine dubbed the brothers the “Indestructibles” in. • 4L kit will waterproof a standard sized shower / 6L kit a double shower. Home DIY; Trade; Epoxy, Flooring, Painting, Roofing, Sealing, Waterproofing. Crommelin® PRO-500 WP is reinforced for maximum strength, whilst delivering exceptionally high flexibility and elongation. Best for: Blocking unsightly damp and associated stains while warming the room. Crommelin ® Dampstop in essential. Positive and negative side and damp surface waterproofing. The product has been formulated with a unique combination of flexible re-dispersible polymers, additives based on nano technology and crystallineDampstop Advanced functioning • Post application of Dampstop Advanced it is not advisable to apply local putty. Page 4 of 4. au Page 1 of 4. Charles graduated from Annapolis in 1931, Richard in 1938 and. Add to cart. DiamondCoat Stone & Concrete Care; Waterproofing Inside & Out; Concrete & Stone Sealing & Protection; Fix & Finish Colour Waterproof Paint; Sikkens Deck & Timber CoatingsCrommelin Dampstop is a two part, water based epoxy coating designed for use as a high performance barrier to moisture and dampness rising through concrete and masonry surfaces. Add to cart. Cemproof Flex 1P. Share on Print. PRODUCT PREPARATION • Liquid Reinforcing Fabric is ready to use, simpl y stir well prior to application. 1800 655 711 – 7 day technical advice line Liquid applied membrane advantages Liquid applied waterproofing membranes: • Provide a highly waterproof protective barrier • Allow for seamless application, eliminating points of moisture ingress • Are permanently flexible to accommodate structural movement• If a greater amountof surface co nsolidation is required, apply onecoat of Crommelin ® Powerflex as per recommended application rates . Dampstop - Trong nhà. Crommelin ® Powerflex. PRODUCT PREPARATION • Pond Sealer Colours. • If substrate is not dry, prime surface with . Tags: Guide, Selector, Waterproofing, Selector guide, Guide waterproofing. The product is not availaible online at your location. ed after the British astronomer Andrew C. Find the correct Crommelin product for your project by using one or some of the option. Crommelin PRO-500 WP is a commercial grade, rapid re-coat, heavy duty liquid applied waterproofing membrane, formulated to permanently waterproof wet areas prior to tiling. Bunnings WarehouseFind Crommelin 2L Dampstop Concrete And Masonry Damp Surface Moisture Barrier And Primer at Bunnings. Dampstop is designed for use as a damp surface primer for all Crommelin waterproofing membranes and as a high performance dry surface consolidator. as per recommended application rates . Crommelin® Water Based Bitumen Paint is extremely strong and remains highly flexible, even under the most demanding of waterproofing situations. Crommelin Fix & Finish colour is a premium, all in one, high solids water based coating that delivers a contemporary decorative finish, plus the added security of excellent waterproofing performance. PRODUCT PREPARATION • Liquid Reinforcing Fabric is ready to use, simpl y stir well prior to application. • For surfaces with low porosities, 2 coats may be needed with a time interval of minimum 60 minutes at 30℃, maintaining the forced coverage. 9. • If substrate is not dry, prime surface with . 1800 655 711 – 7 day technical advice line Liquid applied membrane advantages Liquid applied waterproofing membranes: • Provide a highly waterproof protective barrier • Allow for seamless application, eliminating points of moisture ingress • Are permanently flexible to accommodate structural movement Product Information Technical Data Sheet - December 2017 PRO-500 WP Under-tile waterproof membrane. Share Projects. Crommelin Dampstop may assist with membrane adhesion Surfaces must be sound. service@crommelin. About;• If a greater amountof surface co nsolidation is required, apply onecoat of Crommelin ® Powerflex as per recommended application rates . Product function. Crommelin ® Dampstop. Dampstop is designed for use as a damp surface primer for all Crommelin waterproofing membranes and as a high performance dry surface consolidator. Berger Damp Stop is a liquid damp solution at home wallANNAPURNA PAINTS painting works for walls de. Outstanding coverage. Blackseal . •. Crommelin ONE COAT Rapid Under-tile Waterproofing Membrane is a premium; heavy-duty liquid applied waterproofing membrane, formulated to permanently waterproof wet areas prior to tiling. Find the correct Crommelin product for your project by using one or some of the option. They are the best by far. Naval Academy, graduating in 1923, followed by Henry in 1925. Information. Moisture Barrier – Crommelin. FEATURES AND BENEFITSDampstop - Trong nhà. • If substrate is not dry, prime surface with . PRO-400 WP is suitable for use in all above ground and permanently high UV exposed situations, providing premium long term protection for roof tops, walls, parapets and balconies. Find the correct Crommelin product for your project by using one or some of the option. Crommelin is a leading Australian manufacturer of waterproofing membranes, concrete and stone sealers, paint and specialty coatings with more than 60 years of industry. So I've bought some Wallrock dampstop + the adhesive, as well as the thermal liner & adhesive for that stuff, I'll get the fibre liner if needs be for a better painting surface. Married 14 October 1897 Laetitia Noble. Area of Use: Natural Stone. is ready to use, simply stir well. Moisture vapour barrier. Dampstop. AquaBlock is designed for use in areas subject to dampness including bathrooms, kitchens and wet rooms to provide a waterproof surface ready for over coating with water based top… • Crommelin Moisture Meter. is ready to use, simply stir well. Dampstop is designed for use as a damp surface primer for all Crommelin waterproofing membranes and as a high performance dry surface consolidator. • Crommelin® Dampstop. Damp surfaces or negative hydrostatic pressure will compromise membrane adhe sion. • If substrate is not dry, prime surface with Crommelin ® Dampstop as per specifications. Home DIY or Trade Home DIY Trade Product function Accessories Admixtures AquaBlock Cleaning DiamondCoat Epoxy Exterior Paint Fix & Finish Colour Flooring LiquidStone Maximum Grip Nordsjo Paint Primer Painting Roofing Sealing Sikkens Solutions Timber. Showing 21–40 of 139 results. An acrylic brush-on membrane, Dunlop Damp-Proof Waterproofing will prevent rising damp, efflorescence and will resist negative hydrostatic pressure. Crommelin ® Dampstop in essential. au . Features Details Guides & Documents Returns Shop Online Ratings & Reviews. Dampstop is designed for use as a damp surface primer for all Crommelin waterproofing membranes and as a high performance dry surface consolidator. Betta Damp Stop is one component requiring no mixing, while offering the advantages of being solvent free and odourless. as per specifications. Home DIY or Trade. • If pond or water feature in in -ground, priming with 2 coats of [email protected] ® Crommelin PRO-500 WP is a commercial grade, fast re-coat, heavy duty liquid applied waterproofing membrane,. DESCRIPTION ® Crommelin Dampstop is a two component waterborne epoxy sealer that combines the excellent adhesion and toughness of epoxy resins with the advantages of using water as a carrier. as per recommended application rates . Dampstop is designed for use as a damp surface primer for all Crommelin waterproofing membranes and as a high performance dry surface consolidator. Fast and easy application. WATERPROOFING AND SEALING AUSTRALIA SINCE 1957. Sportsline is quick drying and based on a non-toxic styrene acrylic binder. Click on item name to open file. The wardrobe has a vertical gap in the back corner, around 5mm wide (maybe 20-30mm deep) between pieces of wood panel that are affixed to the side wall, and external. Crommelin® Exterior Grade Waterproofingis a high performance, synthetic rubber based membrane, designed to deliver exceptional waterproofing performance in areas subjected to permanent immersion, areas of non-exposed pedestrian traffic or in application under screeds and toppings. Crommelin ® Dampstop in essential. Compare $ 33. Painters. USS Crommelin (FFG-37) Named in honor of three brothers bearing the last name Crommelin, all of whom were graduates of the U. 5 Interior Wall Coatings - Distempers. Crommelin® Shower Waterproofing Membrane is a waterbased, ready to use, heavy duty, modified rubber liquid applied membrane, engineered to permanently waterproof wet areas prior to tiling. Helps 'lock in' lateral and rising damp. Crommelin. Page 4 of 4. is ready to use, simply stir well. is ready to use, simply stir well. Crommelin limestone and sandstone sealer. Dampstop is a 2 part water-based epoxy used as a moisture vapour barrier. Crommelin Elastoseal TR Grey 15L. PRODUCT PREPARATION • Liquid Reinforcing Fabric is ready to use, simpl y stir well prior to application. Reset Search. Home DIY; Waterproofing. No products int the cart. Crommelin Waterproofing & Sealing . Surface Type. Specifications. Crommelin Waterproofing & Sealing . Crommelin ® Powerflex. • Water FeaturesIf the substrate is damp, use Crommelin® Dampstop as a primer before applying membrane. underway, fre-deployment training exercises. The Wallrock® Dampstop Thermic range comprises of two products; Wallrock® Dampstop Thermic Roll -. Visit your local store for the widest range of products. • If substrate is not dry, prime surface with . Y. Crommelin ® Powerflex. Waterproofing Enhance & Support Specialists Phone: +61 8 9458 5711 • Fax: +61 8 9451 4749 • 7 Day Technical Support: 1800 655 711 Email: sales@crommelin. au Page 1 of 4 DiamondCoat® Moss & Algae Shield . 17. 57. Crommelin Cemproof Plug. PRODUCT PREPARATION • It is recommended to always mix an entire kit. • Crommelin® Dampstop. Crommelin Dampstop is a two part, water based epoxy coating designed for use as a high performance barrier to moisture and dampness rising through concrete and masonry surfaces. Putty Knife / Trowel. Puddle Flanges, drainage and coving i. Crommelin® Shower Waterproofing Membrane delivers a keyed finish, suitable for use with cement based tile adhesives. Click & Collect your purchase in-store or we'll deliver it to you. Primer for Crommelin liquid applied waterproofing membranes. • If pond or water feature in in -ground, priming with 2 coats of . au Website: Waterproofing Membrane Application - Continued • Membrane should only be applied as per recommended coverage rates and film builds. ® • Crommelin Dampstop. Crommelin PRO-400 WP is an ultra-premium, high UV resistant, elastomeric, liquid applied waterproofing membrane and effective anti-carbonation coating. Negative Waterproofing. Crommelin clear sealers are designed to provide excellent abrasion resistance, water resistance, stain resistance, moss and algae resistance and dirt resistance and will protect your surface, keeping it looking like new. • Crommelin® Dampstop. Crommelin. Features. Crommelins. Crommelin ® Powerflex. Crommelin ® Dampstop in essential. HS DampStop is unique hi-performance damp treatment product. Crommelin Dampstop is a two part, water based epoxy coating designed for use as a high performance barrier to moisture and dampness rising through concrete and masonry surfaces. Does Crommelin waterproofing need a primer? If surface contaminants cannot be removed, use Crommelin® Dampstop as a primer before applying membrane. • If substrate is not dry, prime surface with Crommelin ® Dampstop as per specifications. •. as per specifications. Crommelin Dampstop is a two part, water based epoxy coating designed for use as a high performance barrier to moisture and dampness rising through concrete and masonry surfaces. Born in 1865 at Cushendun, Ireland, he was three when he moved with his parents to England. Crommelin Flexible Membrane Reinforcing & Bond Breaking is suitable for use with Crommelin liquid applied waterproofing membranes applied by brush or roller. Crommelin ® Dampstop. 00 – $ 330. • If pond or water feature in in -ground, priming with 2 coats of . au Page 1 of 4. ® Product Guide Waterproofing Membranes Waterproofing ® ® Why Waterproof • Waterproofing keeps water where you want it and out of where you don’t • Protect your…Find Crommelin 2L Dampstop at Bunnings. Y. Add to cart. 1800 655 711 – 7 day technical advice line Liquid applied membrane advantages Liquid applied waterproofing membranes: • Provide a highly waterproof protective barrier • Allow for seamless application, eliminating points of moisture ingress • Are permanently flexible to accommodate structural movement • If a greater amountof surface co nsolidation is required, apply onecoat of Crommelin ® Powerflex as per recommended application rates . • Install appropriate puddle flanges or similar correctly, appropriate coving and or sealant fillet to all wall to wall and wall to Find the correct Crommelin product for your project by using one or some of the option. • Easy to apply and maintain. • If substrate is not dry, prime surface with Crommelin ® Dampstop as per specifications. Reset Search. • Crommelin® Contractor Membrane Roller Cover – 230mm. com. Product function. Add to Cart. • Crommelin® Reinforcing Fabric . 7 day helpline 1800 655 711. DESCRIPTION ® Crommelin Water Based Bitumen Paint is a synthetic rubber copolymer modified waterproofing membrane,. as per recommended application rates . Visit your local store for the widest range of products. Damp Surfaces. PRODUCT PREPARATION • Pond Sealer Colours. You could apply Crommelin 2L Dampstop to the inside of the wall as it's one of the only products that can be applied on the inside; most waterproofers need to be applied to the outside of the wall. RELATED PRODUCTS • Crommelin® Moisture Meter. PRODUCT PREPARATION • Pond Sealer Colours. com. • If substrate is not dry, prime surface with . Crommelin® Dampstop is a two component waterborne epoxy sealer that combines the excellent adhesion and toughness of epoxy resins with the advanta ges of using water as a carrier. au . Crommelin ® Dampstop. • Crommelin® Contractor Membrane Applicator Brush – 100mm, 75mm. • Crommelin ® Moisture Meter. Thiện Phát làm đại diện đã từng xuất hiện tại Việt Nam thập niên 90 với hàng loạt nhà cao tầng đầu tiên tại Tp. Crommelin Membrane Reinforcing & Bond Breaking Corners are suitable for use with Crommelin liquid applied waterproofing membranes applied by brush or roller. • If a greater amountof surface co nsolidation is required, apply onecoat of Crommelin ® Powerflex as per recommended application rates . service@crommelin. PRODUCT PREPARATION • Pond Sealer Colours. com. Compare $ 165. Home DIY or Trade. Getter - We Deliver! Shop Online & We'll Deliver Within The HourFind the correct Crommelin product for your project by using one or some of the option. Comet Crommelin, also known as Comet Pons-Coggia-Winnecke-Forbes, is a periodic comet with an orbital period of almost 28 years. Area of Use: Fibre Cement Sheeting. Crommelin WB2K 4L Crommelin WB2K is a dual component epoxy coating designed for use as a moisture barrier on both the positive and negative sides, as a robust, abrasion-resistant floor sealer, as well as a premium primer and surface consolidator before applying Crommelin waterproofing membranes. Evaluations of Dampstop: To evaluate this company please Login or Register . • Crommelin® Reinforcing. Crommelin ® Dampstop. Product Support. • Remains permanently flexible to accommodate structural movement. as per specifications. Add to Cart. Crommelin Waterproofing & Sealing . id [email protected] free delivery on eligible items or orders across Australia's favourite brands with OnePass. mtr. Apply with a short nap roller or short bristle brush. Solvent free, non-toxic and odourless safe in confined areas. Page 4 of 4. bt - Free download as Word Doc (. Ready to Collect in 4 hours. 98. Powerflex® là loại phụ gia cao su polymer được phát triển để cải tiến về cường độ, độ bám dính, và khả năng chống chịu hoá chất, nấm mốc của lớp vữa xi măng. Crommelin 4L Sandstone Pond Sealer (7). Install appropriate puddle flanges or similar correctly, appropriate coving and or sealant fillet toCROMMELIN là sản phẩm chống thấm hàng đầu của Úc, với hơn 50 năm trong ngành hóa chất xây dựng. Primer. Plus our all-embracing range of high performing Waterproofing Membranes. Key Features: Protection of Up to 7 Bars Positive & 4 Bars Negative Hydrostatic Pressure; Brilliant Bond Strength; Crystalline & Nano technology; Breathability; Green Pro Certified; Application. com. USS Crommelin (FFG-37) Named in honor of three brothers bearing the last name Crommelin, all of whom were graduates of the U. Before application or reuse please read the below full instructions. as per recommended application rates . View all products by. This Exterior Grade Brushable Waterproofer is a synthetic rubber waterproofing membrane for use in areas of high expected movement, ponding or permanent immersion. Thiện Phát làm đại diện đã từng xuất hiện tại Việt Nam thập niên 90 với hàng loạt nhà cao tầng đầu tiên tại Tp. ® Product Guide Waterproofing Membranes Waterproofing ® ® Why Waterproof • Waterproofing keeps water where you want it and not where you don’t • Protect your home…5 The use of an epoxy primer such as Crommelin Dampstop may assist with membrane adhesionSurfaces must be sound Dusty or friable surfaces must be primed prior to membrane application Surface priming will ensure maximum membrane adhesion Method of priming is dependent upon choice of membrane Surface imperfections should be. Any advice, recommendation, information, assistance or service provided by Crommelin in relation to its products or their use is given in good faith, however is provided without responsibility or liability. com. Wet Area Gyprock. Can be used in varying thicknesses. $6 . • Topcoat should not be directly applied over Dampstop AdvancedCROMMELIN là sản phẩm chống thấm hàng đầu của Úc, với hơn 50 năm trong ngành hóa chất xây dựng. Crommelin Waterproofing & Sealing . Wallrock® Dampstop Thermic Roll – damp proof lining paper. Crommelin 2L Dampstop (0) $105. Product function. DESCRIPTION Crommelin® Blackseal is a commercial grade, waterborne bitumen emulsion modified with a synthetic rubber co-polymer to provide excellent waterproofing properties and good flexibility . 0. Crommelin Waterproofing & Sealing . Chi tiết. Ideal for show rooms, offices, garages and medical. Crommelins generator. • If substrate is not dry, prime surface with . Tough industrial floor coating, excellent adhesion, and high durability. Về sản phẩm:Tất cả các sản phẩm của CROMMELIN bán ra đều được bảo hành 10 năm nếu làm đúng theo tiêu chuẩn hướng dẫn của nhà sản xuất đưa ra(Tiêu chuẩn Úc), đúng về. ii. Product Information Technical Data Sheet - December 2017 Dampstop Two component, waterborne epoxy sealer. Crommelin Waterproofing & Sealing . How to install Flexible Reinforcing Corners, Tape & Sleeves. Decorative Flake is a decorative and hardwearing floor finish used on new concrete and to rejuvenate old concrete surfaces. Crommelin® Dampstop provides a reliable barrier to moisture and dampness rising through concrete or masonry surfaces. No products in the cart. Product Information Technical Data Sheet - December 2017 Dampstop Two component, waterborne epoxy sealer. Superseal is a flexible impregnated foam closure based on compressible polyurethane foam. Premixed single part, waterproof membrane. ® • Crommelin Contractor Membrane Roller Cover – 230mm. Home DIY or Trade. is ready to use, simply stir well. Reset Search. Ideal for areas including showers, laundries, kitchens, bathrooms, wet rooms and balconies. Read more. • If substrate is not dry, prime surface with . Get Inspired Ask Questions Share Projects. Product function. is ready to use, simply stir well. Superseal. • If a greater amountof surface co nsolidation is required, apply onecoat of Crommelin ® Powerflex as per recommended application rates . Whether you’re waterproofing a bathroom or balcony, a rooftop or wall, or just something as simple as a plant pot, Crommelin has a watertight and weatherproof solution for all home DIY, trade and commercial projects. • Crommelin® Dampstop. • Complete kit – nothing else required. Area of Use: Metal. Any advice, recommendation, information, assistance or service provided by Crommelin in relation to its products or their use is given in good faith, however is provided without responsibility or liability. The Content Of The Article: I heard about the ELASTO-49 membrane for waterproofing a roof terrace. 83 sq. Moss, algae and mould cleaner, and pre-sealer treatment. Crommelin PRO-300 WP is a high performance, synthetic rubber, heavy duty, reinforced liquid applied waterproofing membrane capable of accommodating structural movement and suitable for use in all above ground, non-UV exposed situations. as per recommended application rates . au Page 4 of 5 RELATED PRODUCTS • Crommelin® Moisture Meter. Add to Wishlist. service@crommelin. If you have an exterior waterproofing project, check out Crommelin Fix & Finish colour, the exterior waterproof. Join the discussion. MTB Black PVC Coated Welded Wire Mesh Garden Economy Fence 36 Inch x 25 Foot-1 Inch x 1 Inch 16GA : Amazon. service@crommelin. PRODUCT PREPARATION • Pond Sealer Colours. Crommelin ® Dampstop. • Crommelin® Reinforcing Fabric with Bond Breaker . Damp Surfaces. S. If you have an exterior waterproofing project, check out Crommelin Fix & Finish colour, the exterior waterproof. Crommelin® PRO-500 WP is reinforced for maximum strength, whilst delivering exceptionally high flexibility and elongation. is ready to use, simply stir well. Reduces water/cement ratio. • Crommelin® Contractor Membrane Roller Cover – 230mm. ONE COAT Rapid. Compare $ 33. Dunlop Express Wet Area Waterproofing 5Kg. Product function. Allow 3–6 hours drying between coats. Crommelin Waterproofing & Sealing . Product function. • For in-ground ponds, prime first with Crommelin Dampstop. ® • If substrate is not dry, prime surface with Crommelin Dampstop as per specifications. Specially made to adhere to the damp-proof lining paper. such as Crommelin Dampstop. DiamondCoat Stone & Concrete Care; Waterproofing Inside & Out; Concrete & Stone Sealing & Protection; Fix & Finish Colour Waterproof Paint; Sikkens Deck & Timber Coatingscrommelin (ffg-37) for official awards ceremon. Enhance Colours is a 2L tinting system designed to compliment Crommelin™ Enhance Satin and Gloss by providing a colour alternative to rejuvenating aged concrete and masonry. Moisture vapour barrier. • If substrate is not dry, prime surface with Crommelin ® Dampstop as per specifications. Chi tiết. No products in the cart. Waterborne rubber co -polymer modified bitumen emulsion membrane. Crommelin® Rapid Re-coat PU Modified is a premium, heavy duty liquid applied waterproofing membrane, formulated to permanently waterproof wet areas prior to tiling. Crommelin® Exterior Grade Waterproofingis a high performance, synthetic rubber based membrane, designed to deliver exceptional waterproofing performance in areas subjected to permanent immersion, areas of non-exposed pedestrian traffic or in application under screeds and toppings. Crommelin® PRO-500 WP is a premium, rapid re-coat, polyurethane modified, heavy duty liquid applied waterproofing membrane, formulated to permanently waterproof wet areas prior to tiling. • If pond or water feature in in -ground, priming with 2 coats of . Crommelin Dampco is a cement mortar additive that provides a permanent barrier against rising dampness caused by the movement of moisture by capillary action. Price inclusice of taxes. Add to Cart. Superseal. au Page 1 of 5 High Performance. • If substrate is not dry, prime surface with . WB2K combines the benefits of a water-based. Crommelin Dampstop is a two part, water based epoxy coating designed for use as a high performance barrier to moisture and dampness rising through concrete and masonry surfaces. Crommelin Cemproof Ultra Flex -300 is a highly flexible, positive side, 2 part cementitious waterproofing membrane formulated to deliver superior substrate adhesion and rapid re-coat and tile-over times. Reset Search. as per specifications. Ensure Damp Stop is completely dry before over coating with surface finishes.