Polyurethane Seam Sealer Automotive Adhesive, 310 mL Cartridge — 1 PC

Professional-grade Polyurethane Seam Sealer is a one-component, moisture-curing adhesive and sealant designed for automotive collision repair and OEM-style seam sealing. It provides a durable, flexible, and paintable seal that protects against water, dust, vibration, and corrosion.

Suitable for sealing body panels, floor pans, trunk seams, wheel housings, rocker panels, door skins, and other automotive joints. It bonds to steel, aluminum, galvanized metal, primed surfaces, and many plastics commonly used in vehicle construction.

Features

• One-component, moisture-curing polyurethane
• Excellent adhesion to automotive substrates
• Flexible after curing to resist cracking and vibration
• Paintable after skin formation
• Waterproof and weather-resistant
• Excellent resistance to salt, moisture, and corrosion
• Low shrinkage with long-lasting durability
• Easy application using a standard caulking gun

Applications

• Body panel seams
• Door skins
• Quarter panels
• Roof joints
• Floor pans
• Trunk seams
• Wheel wells
• Rocker panels
• General automotive sealing and bonding

Specifications

• Type: Polyurethane Seam Sealer
• Color: Black (also available in Gray and White)
• Size: 310 mL (10.5 oz)
• Cure: Moisture curing
• Application Temperature: 41°F–95°F (5°C–35°C)
• Paintable: Yes (after skin formation)

Package Quantity

• 1 Cartridge

Ideal For

• Collision repair shops
• Auto body professionals
• Automotive restoration
• Fleet maintenance
• Industrial sealing applications