Pur 450 Pu Waterproofing Membrane One part, easy to apply, specially formulated polyurethane based, elastic, crack bridging membrane. It cures to form a highly elastic, seamless, waterproof coating with excellent crack bridging properties. Its performance is maintained even at low temperatures. Excellent Adhesion Easy application May be applied interior and exterior areas Crack Bridging Highly elastic Economical in use Silk/matt appearance Root penetration resistant
Waterborne Polyurethane waterproof coating Polyurethane waterproof coatings can be divided into one-component and two-component. One-component polyurethane waterproof coating, also known as moisture-curing polyurethane waterproof coating, is a reactive moisture-curing film-forming waterproof coating. It is applied to the waterproof base layer during use and is cured to cross link into a tough, soft and seamless rubber waterproofing membrane by reacting with moisture in the air. High-strength polyurethane waterproof coating is a two-component reactive curing waterproof coating. High-strength polyurethane waterproof coating Two-component chemical reaction-cured isocyanate-terminated prepolymer obtained by polycondensation of polyether and acid. Component B is composed of plasticizer, curing agent, thickener, accelerator, and filler. Composition of colored liquids. When used, the two components of A and B are uniformly mixed in proportion, coated on the surface of the waterproof base layer, and often cured by temperature cross linking to form a rubber elastic film with high elasticity, high strength and durability, thereby waterproofing. The waterborne polyurethane waterproof coating generally refers to the one-component polyurethane waterproof coating, and the oily refers to the two-component polyurethane waterproof coating; in comparison, the water performance is almost the same, the price is also cheaper, the most important thing to look at the use environment! However, waterborne polyurethane waterproof coatings are more environmentally friendly.
One-component polyurethane waterproof coating is a kind of reactive curing film-forming polymer waterproof coating.It is made up of isocyanate and polyether as main raw materials, mixed with various additives such as solidifying agent and plasticizer, and is dehydrated and polymerized by high temperature. sherry@henanjax.com
One-component polyurethane waterproof coating, also known as moisture-curing polyurethane waterproof coating, is a reactive moisture-curing film-forming waterproof coating. When used, it is coated on the waterproof base layer, and cured and cross-linked into a tough, soft and seamless rubber waterproof membrane by reacting with the moisture in the air.
Product Description : Yuhong SPU-301 one component polyurethane waterproofing coating is a kind of coating made by polymerization of isocyanate and polyether polyols, with addition of a variety of aids and fillers. It is applied on substrates to form a firm, soft, seamless sealing film by chemical reaction through, CNCO end group contacted with moisture in air. Features; It has one component which is easy to apply. The different types fits different applications. It hasstrong adhesion, high strength and elongation, good elasticity, good high temperature and low temperature resistance, which make it fit to shrinkage and crack of substrates. It has no benzene or coal tar, so it makes no pollution to environment. Application Range; It could be widely used in all kinds of moisture-resist and waterproofing projects, such as underground project, swimming pools, bathroom, balcony, parking lot and kitchen, as well as for non-exposed roof. Construction Method; Application Process: application preparation; substrate treatment and clean; additional waterproofing for details; application for roof; sealing of end joints and edge;application of protection or separation layers. Substrate treatment: the substrate should be smooth, solid, clean, dry without sharp concave and convex, honeycomb, pocking marks, peeling free of bulge, greasy, apply sealant to concave around pipe root and do additional waterproofing layer in cracks. Additional waterproofing layer: for details, such as concave and convex corners, pipe root, apply additional waterproofing layer, using type II to cracks, coat for 2;4 times(the thickness is about 1mm). Apply waterproofing layer to roof deck: can coat for 2-3 times with scraper, but one coat is allowed too. When the first coat isnt sticky, can apply the second coat, the second coat should be vertical with the first coat. The batter coating rate is 2.0kg/m2for thickness of 1.5mm.
Description PU-850 is a one component, thixotropic, polyurethane waterproofing membrane where viscosity of the liquid is paramount. In applications such as sloped roofing, flashing details and under tile waterproofing PU 850 cures to form a durable yet elastic membrane with strong adhesion to many types of substrates. PU 850 is fast curing, and is tack-free in less than two hours, with exceptional elasticity. Due to it thixotropic, hydrophobic and elastomeric nature, PU 850 is the perfect solution to provide excellent waterproofing on vertical and sloped surfaces without running. Use - Shower Recesses - Bathrooms - Laundries - Kitchens - Balconies - Retaining Walls - Planter boxes - Steel (suitably primed) - Patios - Plasterboard - Courtyard Areas - Brick - Concrete, Cement render, plaster - Wet area wall lining board - Hardie/CSR sheet flooring - Light weight aggregate block Feature â?¢ Easily applied onto vertical and sloped surfaces with no running OR bubbling. â?¢ Excellent adhesion to most substrates. â?¢ No thinning required. â?¢ Excellent thermal resistance, never turning soft. â?¢ Excellent cold resistance, remaining elastic to -40â?°c â?¢ No accumulation of humidity under coating â?¢ Excellent mechanical properties â?¢ Highly stable, will not bleed through porous materials â?¢ Bitumen free â?¢ Highly elastic and stable. Packaging 15 Litre pail Consumption 1.2~1.5kg/m�² Shelf Life Unopened pails can be stored for up to 12 months in a cool, dry and weatherproof environment.
- One component polyurethane waterproofing materials - No problem with mixing - Good adhesion to substrate - Persistence and chemical resistance - Easy application and repair - The elongation as a material with excellent elasticity -
It is a two-component, bitumen-polyurethane based waterproofing material with 2000% elastic, black color and spreadable consistency. After completing the BP-2K reaction, it forms a permanent elastic and joint-free waterproofing layer.
Feature 1.Anti-high and low temperature 2.Non-slip and soft surface. Excellent Anti-slip performance 3.UV-Resistance,Ozone Resistant. 4.super clear &High transparent color. 5.Coating adhesive liner is welcome
Setapol 260 1C is an elastic coated polyurethane membrane of one component for long-lasting waterproofing.It has hydrophobic resistance to sun and frost while it is breathable with anti-corrosion properties.Setapol 260 1C is ideal for the sealing of roofs , balconies ,rooms , gardens , pots and for the protection of thermal insulation foam polyurethane. It also has coverage of 1.5 - 2.0 kg / m2 in two or three layers.
