Waterproof Coating For External Walls

Polyurea coating colors specifications abrasion resistance      The Waterproof Coating for External Walls, which prevents rainwater, leakage of domestic water and erosion of groundwater, Waterproof Coating Wall ensuring that the building structure and internal space are not contaminated, thus Waterproof Coating Wall creating a comfortable and safe living environment. 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 notic