Description: Techsil® AP-135 is a clear/water white adhesion promoter. This single component solvent is made up of a blend of silanes. AP135 will enhance the adhesion to steel, aluminum and glass and ...

Polyurethane glues (such as Gorilla Glue) also produce excellent wood-to-wood bonds that are highly water resistant, but they ...

Worse, their polyurethane of choice was viscous and cured ... and used as a sacrificial shell for otherwise epoxy parts. But for really complex shapes, strength, and ease of fabrication, we ...