Dayson Fast Windshield Sealant is an ambient moisture curing one-component polyurethane sealant that can be used to bond windshield and side windows of cars with or without a primer.
Technical Data
AppearanceThixotropic paste
ColorBlack
Density at 20 °C1.23 ± 0.02
Application temperature5 to 35 °C
Skin formation time at 23 °C and 50 % RH25 to 40 min
Cure time at 23 °C and 50 % RH> 3.5 mm/24 h
Shore A hardness (internal method IT-20 after ISO 868 – 3 seconds)60 to 65
Shearing resistance at 5 h at 23 °C and 50 % RH (FORD SAE J 1529)> 0.9 MPa (> 130 psi)
Shearing resistance at 7 d at 23 °C and 50 % RH (FORD SAE J 1529)> 3.5 MPa (> 500 psi)
Water and salt spray resistanceExcellent
Specific data- Elongation at break (ISO 37): > 700 %
- Modulus at break (ISO 37): approx. 7.5 MPa
- Tear strength (ISO 34): approx. 30 N/mm
- Crash test (standard FMVSS 212) with security dual airbags: resists after 1 hour at 23 °C and 50 % RH
