Weld Mount AT-8040 is a revolutionary two-part methacrylate structural adhesive engineered to bond heavy metal parts without sliding on vertical or overhead surfaces. This solvent-free, VOC compliant metal bonder eliminates the need for welding, drilling, or tapping while achieving exceptional holding strength of 3,500 psi tensile shear strength on aluminum.
Advanced Bonding Performance:
AT-8040 bonds metals, engineered thermoplastics, thermosets, and composites in severe environments with minimal surface preparation. It provides excellent adhesion to as-received aluminum, stainless steel, galvanized steel, and plated steels. The adhesive develops handling strength in just 12 minutes and reaches functional cure within 45 minutes, with ultimate strength exceeding 3,500 psi plus remarkable impact and peel resistance.
Key Features:
- Revolutionary no-slide formula holds heavy parts in place during application
- Ideal for vertical and overhead surface mounting without sagging
- No fixtures required—parts stay where placed
- Fast cure: 12-minute handling strength, 45-minute functional cure
- Solvent-free and VOC compliant formulation
- Bonds metal-to-metal, metal-to-composite, and various substrate combinations
- Excellent adhesion to unprepared metal surfaces
- Compatible with all Weld Mount mounting systems
Perfect for marine, automotive, RV, and industrial applications where traditional fastening methods are impractical or undesirable. AT-8040 creates tough, high-strength structural bonds that withstand demanding environmental conditions.
