China Fast Curing Polyurethane (Surtek 3358) of Hot Sell with High Bonding Strength, Find details about China Windshield Sealant, Windscreen Sealant from Fast Curing Polyurethane (Surtek 3358) of Hot Sell with High Bonding Strength
Appearance | Uniform Paste |
Color | Black |
Density | 1.25 ± 0.05 kg/l |
Tack-free time* | 30~60 min |
Rate of cure* | ~3.5 mm per 24 hrs |
Shore A hardness | 60±5 |
Tensile strength | ≥5 N/mm 2 |
Elongation at break | ≥450% |
Tear strength | ≥10 N/mm |
Shear strength (without primer) | ≥2 N/ mm 2 |
Service temperature (continuous) Short - term (up to 48 hrs) | -40°C to +90°C 130°C |