What product is used after scuffing an aluminum pinchweld?

After scuffing an aluminum pinchweld, the correct product to use is Aktivator Pro. This product is specifically designed to promote adhesion on aluminum surfaces by enhancing the bonding condition between the surface and the adhesive or sealant that will be applied afterward.

Scuffing the pinchweld creates a rough surface that helps the adhesive grip better. However, to ensure optimal bonding, applying Aktivator Pro is crucial as it prepares and activates the surface. It helps remove any contaminants and enhances the chemical properties necessary for a strong bond, ensuring that the subsequent adhesive application is reliable and effective. This step is particularly important in the context of automotive glass replacement and contributes to the overall integrity and safety of the installation.

In contrast, while other products like SP-207, Rust Converter, and Adhesive Sealant have their specific uses within the context of automotive repairs, they do not serve the purpose of preparing aluminum surfaces for adhesive applications after scuffing.