Polyurea House Roof Waterproof Coating Systems

Polyurea house roof waterproof coating systems      The base surface is cleaned, the water content is not more than 9%, the level is compact, and the nodes are tidy and complete, meeting the requirements. The Waterproof Coating Roof contains no catalyst and is fast curing. Polyurea Roof Coating Systems can be sprayed on any curved surface, inclined surface and vertical surface without sag. 5s gel can reach walking strength in 1min. Feature of Polyurea Coating Elongation rate: 200-1000%Tensile Strength: 10-30PMPaAdhesion with cement: 4.5MPaWaterproof life more than 50 years Excellent bonding properties Excellent self-healing Excellent Waterproof and anti-corrosion properties Excellent chemical resistance and aging resistance Item Requirement Item Requirement Adhesion ≥ 4.0MPa(or substrate broken) Density(film) 1.1g/cm3 Tensible Strength 10-20MPa Solid Content(%) 95-100% Elongation at Break 300-500% Construction Period(25℃) 30-60min Tear Strength ≥70kN/m Dry Film Thickness 600-2000µm Hardness(Shore A) ≥80 Theoretical Coverage 1.0kg/m2(when dry film is 900µm) Low Temperature Bendin -40℃ Surface Drying 1h Wear Resistance(750g/500r) ≤0.03g Actual Drying 24h Re-coat Time 12-48h Color : gray or as required Gloss  : semi matte Construction Methods : Brush, roller,airless spraying Mixing : waterproof coating:curing agent=1:1 (please see label notice) Polyurea Waterproofing Coating Applications: Commercial.