PU Sealant and Trim Adhesive

Polyurethane Trim Adhesive & Sealant – High Modulus, Paintable GRP Bonding Solution

This one-component, moisture-curing polyurethane sealant and adhesive is engineered for high-performance bonding and waterproofing of GRP roof trims. With high mechanical strength and permanent elasticity, it's ideal for professional installations requiring a reliable, flexible joint with strong adhesion.

Perfect for both internal and external use, it provides outstanding versatility across multiple industries—from construction and shipbuilding to automotive and refrigeration.

Key Features & Benefits:

• ✅ High Modulus Polyurethane – Strong, durable, and long-lasting bond

• ✅ Permanent Elasticity – Absorbs movement without cracking or shrinking

• ✅ Paintable Finish – Seamlessly integrates with painted surfaces

• ✅ Ideal for GRP Trim Installation – Bonds securely for watertight seals

• ✅ Versatile Use – Interior and exterior sealing, mounting, and anchoring

Common Applications:

• Bonding and sealing GRP trims

• Waterproofing metal joints in construction and mechanical engineering

• Use in marine, automotive, caravan, rail, and aircraft industries

• Ideal for container sealing, refrigeration plants, and mobile homes

How to Use:

1. Cut cartridge seal and nozzle to desired size.

2. Apply with a skeleton gun into clean, dry joints or gaps.

3. Tool and smooth within 10 minutes for best results.

4. Remove masking tape (if used) shortly after application.

Limitations:

• ❌ Not suitable for PE, PP, PTFE, neoprene, or bituminous surfaces

• ❌ Not recommended for full water immersion or high-chlorine exposure

• ❌ Avoid use near curing silicone or alcohol-based cleaners

SKU: SX Premium Polyflex HM Polyurethane
Paintable: Yes
Curing Method: Moisture triggered
Use: Internal & External