How should you prepare an FRP pinchweld?

Preparing an FRP (Fiber-Reinforced Polymer) pinchweld effectively involves utilizing multiple steps to ensure optimal adhesion and performance. The first step, using Glass Cleaner, helps to clean the surface thoroughly, removing any dirt, dust, or contaminants that could compromise the bond. Following this, applying SP-207 is beneficial as it serves as a primer that enhances the adhesive properties on the surface, specifically formulated to work with FRP materials.

Scuffing the area and using Aktivator Pro is also essential in the preparation process. Scuffing the pinchweld increases the surface area for adhesion by creating tiny grooves, enhancing the mechanical bond. Aktivator Pro is designed to promote adhesion on difficult substrates, ensuring that the adhesive will bond effectively with the prepared surface.

Thus, by combining these methods—cleaning with Glass Cleaner, applying SP-207, scuffing the surface, and using Aktivator Pro—the process maximizes the chances of achieving a strong and durable bond. Overall, the comprehensive approach of using all the methods mentioned reflects best practices for preparing the FRP pinchweld, which justifies the choice that includes all the preparation techniques.