China UV Resistance No Black Water Fast Cure Polyurethane Adhesive Sealant for Vehicle Auto Windshield, Find details about China Windscreen Sealant, Polyurethane Sealant from UV Resistance No Black Water Fast Cure Polyurethane Adhesive Sealant for Vehicle Auto Windshield
Appearance | Uniform Paste |
Color | Black/White Grey |
Density | 1.30 ± 0.05 kg/L |
Tack-free time* | 40~80 min |
Rate of cure* | 3-4 mm per 24 hrs |
Shore A hardness | 55±5 |
Tensile strength | ≥4 N/mm^2 |
Elongation at break | ≥400% |
Tear strength | ≥10 N/ mm |
Glass transition temperature | -45°C, approx. |
Service temperature (continuous) Short - term (up to 48 hrs) | -40°C to +90°C 120°C |