Q: After using and removing the sandpaper, there is a little residue on the surface. How can I easily remove it?

A: Apply Naphtha to clean and dry cloth, do not use paper towels or pour onto L-Beam. Rub the wetted area of the cloth on areas where adhesive removal is needed. Rewet as needed. Once the adhesive has been removed, finish by wiping the entire L-Beam down with a different clean and dry cloth. Make sure to follow directions on the Naphtha container and use the suggested personal protective equipment (PPE).