Automotive Windshield Polyurethane Adhesive Sealant - 310ml/400ml/600ml Cartridge, ≥8 MPa Tensile Strength, -40°C to +90°C Range
Professional-grade polyurethane adhesive sealant specifically designed for automotive windshield installation and vehicle body seam sealing applications. This one-component formulation offers superior bonding strength and weather resistance for automotive manufacturing and repair.
| Parameter | Standard Specification | Custom Options |
|---|---|---|
| Appearance | Black homogeneous paste | Black homogeneous paste |
| Density (g/cm³) | 1.25±0.05 | 1.35±0.05 |
| Tack Free Time | 10-40 minutes | Customized |
| Curing Speed (mm/day) | 3 | 3-5 |
| Elongation at Break | >400% | 400% |
| Hardness (Shore A) | 60 | 60 |
| Tensile Strength | ≥8 MPa | Customized |
| Shear Strength | ≥4.5 MPa | ≥4.5 MPa |
| Tear Strength (N/mm) | 20-25 | Customized |
| Non-volatile Content | 98% | 95-98% |
| Operation Temperature | 5-35°C | 5-35°C |
| Service Temperature | -40 to +90°C | -40 to +90°C |
| Shelf Life | 12 months (unopened) | 12 months (unopened) |
| Packaging | 310ml cartridge, 400ml/600ml sausage, 20pcs/box | 310ml cartridge, 400ml/600ml sausage, 20pcs/box |
- Strong Bonding: Excellent adhesive force with tensile strength ≥8 MPa, ensuring windshield stability and safety
- High Elasticity: >400% elongation at break to accommodate vehicle vibration and thermal expansion
- Weather Resistance: UV resistant and stable across -40°C to +90°C temperature range
- Water Resistance: Effective barrier against rain and moisture penetration
- Fast Curing: Tack-free in 10-40 minutes with 3 mm/day curing speed
- Chemical Resistance: Tolerant to automotive chemicals including grease and cleaning agents
- Impact Resistance: Absorbs and disperses impact forces to enhance vehicle safety
- Easy Application: Designed for simple construction with uniform results
- Environmentally Friendly: VOC-free formulation meeting environmental standards
- Superior Sealing: Excellent noise and dust isolation for improved vehicle comfort
- Automotive windshield installation and replacement on production lines
- Vehicle waterproof sealing for glass-to-body gaps
- Car body component sealing for enhanced overall performance
Ensure construction surfaces are clean, dry, and free of dust and grease. Use appropriate cleaners and wipe with clean cloth.
Cut nozzle to desired opening size. Load cartridge into standard caulking gun. Apply adhesive evenly at 45-degree angle to surface. For long gaps, apply in sections and compact/smooth as you proceed.
Remove excess adhesive immediately with damp cloth or tools before curing occurs.
Factory with 20 years experience covering 40,000 square meters. Daily production capacity of 30,000 pieces with 200+ R&D and production staff. Full OEM/ODM support available with competitive pricing.
WhatsApp/Telephone: +86 13302391599
Email: mangrove88@126.com
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.