Description
SIKA Sikaflex P2G Automotive Urethane (EA)
Automotive-grade polyurethane adhesive built for direct-glazed glass installs. Primerless to glass for faster workflow, strong bead control, and reliable bonded van window retention.

- Primerless to glass
- Good decking and bead stability
- Clean cut-off string
- 6-hour safe drive away time (leave window taped in place for a minimum 24 hours)
- Exceeds FMVSS 212/208
- Cartridge size: 10.1 oz (300 ml)
- Bulk pricing available (10+ units)
- In stock. Usually ships in 5 days or less
Brand: SIKA
SKU: 529509
Warranty: No Warranty
Description
Sikaflex P2G is a primerless-to-glass, one-component, cold-applied, quick-curing, high-viscosity polyurethane adhesive designed for replacing direct-glazed automotive glass windows. It is engineered to perform to OEM-strength expectations and exceeds FMVSS 212/208.
Why It Works for Bonded Van Windows
- Structural retention: automotive urethane retains the glass to the body, not just seals water.
- Non-sag bead control: helps keep the window positioned while curing.
- Consistent cure behavior: designed for automotive glass replacement workflows.
Primer Guidance for Vans
This urethane can be used primerless on windshields. For side windows, use primer on the painted metal panel for faster bonding and safer vertical installation.
Recommended Tool
Recommended with the VWD 26:1 caulking gun for proper dispensing pressure and a cleaner professional bead.
Technical Specifications
| SKU | 529509 |
|---|---|
| Brand | SIKA |
| Type | One-component polyurethane (automotive urethane adhesive) |
| Application | Direct-glazed automotive glass replacement and bonded van windows |
| Glass Prep | Primerless to glass |
| Cartridge Size | 10.1 oz (300 ml) |
| Safe Drive Away Time | 6 hours (tape window minimum 24 hours) |
| Standards | Exceeds FMVSS 212/208 |
| Availability | In stock |
| Typical Ship Time | Usually ships in 5 days or less |
| Warranty | No Warranty |
Use Notes
- Prep surfaces per your urethane/primer system requirements (clean, dry, contamination-free).
- Apply primer to painted metal panels for side-window installs (recommended for vertical bonding).
- Gun the bead evenly. Set glass, align, and tape in place.
- Minimum safe drive-away time is 6 hours. Keep the window taped for at least 24 hours.
FAQ
Is Sikaflex P2G just a sealant?
Do I need primer?
How long before I can drive?
What size is the cartridge?
Is bulk pricing available?