Surtek 3668 is a one component, solvent free, high strength polyurethane adhesive sealant. It is non-sag, curing fast, of good initial strength. It does not contain solvent or PVC and provides excellent vibration and weather resistance.
Key Advantages
- One component, easy to apply
- No sagginess, ideal for vertical surfaces
- Fast curing speed for efficient workflow
- Solvent free and environmentally friendly
- Excellent aging resistance
Primary Uses
Used specifically for windshield direct glazing. It is widely applied in structural bonding and installation for windscreens of cars, buses, trains, and boats.
Packaging Options:
- Cartridge: 310ml (20 per carton)
- Sausage: 400ml / 600ml (20 per carton)
- Drum: 200L
Storage & Shelf Life:
Shelf life is 9 months when stored in original, unopened containers at 5-25°C and <50% RH. Avoid temperatures over 30°C or humidity over 80% RH during transport and storage.
Frequently Asked Questions
How long does it take for the sealant to become tack-free?
Under standard conditions (23°C, 50% RH), the tack-free time for Surtek 3668 is between 20 to 40 minutes.
What is the recommended storage temperature?
The product should be stored between 5°C and 25°C in a dry environment with humidity below 50% RH.
Can this adhesive be used for vertical applications?
Yes, it has excellent non-sag properties, making it very easy to apply on vertical surfaces without dripping.
Is Surtek 3668 solvent-free?
Yes, it is a solvent-free and PVC-free polyurethane adhesive sealant, ensuring a safer application environment.
What vehicles is this sealant suitable for?
It is ideal for windshield direct glazing in cars, buses, trains, and even boats for structural bonding.
What factors affect the curing speed?
Curing speed depends on moisture in the air. Higher temperature and higher humidity will result in a faster cure rate.
AGS Glass
