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.
DESCRIPTION Hydrostatic press stone filmless maintenance agent is a maintenance hybrid comprised of a special kind of Oligomer Silsesquiloxane mixed in a water-based solution, formulated with powerful surfactants attributing to its excellent-resistance properties and a non-yellowing methyl silane hybrid, which reacts with the moisture and CO2 in the air, forming a nonsolvent based resin that penetrates into the substrate heightening its water proofing ability. Its ability to penetrate deep into the concrete, as deep as 3~5m/m, distinguishes it from other products on the market. Moreover, it can cause a chemical reaction with alkaline materials that produces crystals inside the concrete, that can fill and block the micro-vein within the concrete so as to reach the waterproof effect in depth; thus, the longevity of the building can be extended. APPLICATION Water, anti-pollutants and anti-weathering resistance for various surfaces such as: tiles, gaps between tiles, terra cotta, calcium silicate board , plasterboard ,bricks,concrete, natural and process stone, stone carving, stone washing, stone smoothening, stone cutting,sidewalks, parking plywood. ADVANTAGES * Highly active molecule that is eco-friendly, water-based and inorganic produces strong adhesive to the substrate after chemical cross-linking. * High permeability and excellent durability. * Non-yellowing, no stain contaminated, dirt can be easily washed off with water from rain or washing walls. * Excellent water repellent ability (the so-called Lotus effect) can effectively prevent from water permeating. * It is suggested to apply new coat regularly every three years; thus it can continue to maintain water-repellent and anti-pollutant functions.
