Duramix 1520 2-IN-1 1K Seam Sealer Beige 9.5 oz

The Duramix 1520 is a flexible direct-to-metal seam sealer designed to replicate OEM beads and textures with professional results. This versatile 2-in-1 formula works both as a traditional seam sealer and as a sprayable application for sound dampening pads and other automotive restoration projects.

Key Features:

• Flexible 1K polyurethane formula bonds directly to bare metal surfaces
• Replicates factory OEM bead patterns and textures
• Can be applied as traditional seam sealer or sprayed for broader coverage
• Beige color matches common OEM seam sealer appearance
• Paintable immediately after application—no waiting required
• 20-minute working time allows proper positioning and tooling
• Reaches handling strength in just 2 hours
• Full cure in up to 48 hours depending on application thickness

Ideal for automotive body repair, panel joints, sound deadening installations, and restoration projects where a flexible, paintable seal is required. The 9.5 oz cartridge size is compatible with standard caulking guns for easy dispensing and precise bead control.