STC Glass Fibre Filler is a 2-component glass fibre filler designed to cover openings, rust holes and welding grooves in non-load-bearing vehicle parts. It has excellent adhesion and elasticity, and also adheres well to galvanized surfaces. Suitable for use with other fillers and fillers.
Instructions for use: Make sure the surface to be treated is clean and dry. Surfaces made of sheet steel, aluminium and fully painted must be carefully roughened or sanded before puttying. Mix the required amount of putty with 2% hardener and use the mixture for 5 minutes. during the period. Once dried (after 25 - 30 minutes), it can be treated with sandpaper.