Permabond 2K Surface Preparation Primer, Dual Component, For Metal, Glass, Plastic, 20 Gram

Permabond 2K Primer is an innovative dual-purpose surface preparation solution designed to enhance adhesive bonding on metals, glass, plastics, and composites. This clever two-part primer serves as both a visual indicator and adhesion promoter. When sprayed, it reveals surface readiness - an even, thin film indicates proper preparation, while beading signals more prep work is needed. The primer creates a reactive surface that significantly improves bond strength and durability. For metal applications, it helps protect against corrosion, making it ideal for demanding environments. Application is straightforward: clean and abrade the surface, mix components A and B, spray a thin layer, check surface wetting, remove excess, and allow drying before adhesive application. The mixed primer remains effective for 8 hours, giving you plenty of working time to complete your project.

• DUAL PURPOSE: Functions as both a visual indicator of surface preparation quality and an adhesion promoter for stronger bonds
• VERSATILE APPLICATION: Compatible with multiple materials including metals, glass, plastics, and composites for enhanced bonding strength
• VISUAL INDICATOR: Shows if surface is properly prepared - forms even film when ready, beads up when more preparation needed
• CORROSION PROTECTION: Provides additional protection against corrosion when used on metal surfaces, maintaining bond integrity
• USAGE WINDOW: Two-part primer must be mixed before application and used within 8 hours for optimal performance