Polyurea Waterproof Elastomeric Coating Paint On Concrete

Waterproof coating exterior walls      Waterproof elastomeric coating has excellent physical properties, high elongation, strong adhesion, and waterproof coating paint can be applied quickly even at very low temperatures, providing the possibility of multiple ultra-thick coatings. Polyurea coating on concrete, it does not crack after alternating cold and heat, and has excellent corrosion resistance. It has long-lasting resistance to most chemicals and fuels. 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