SUPER FIX FILLER - Welding Powder
Super-Fix™ Filler is used with Insta Cure CA adhesive to fill gaps and voids. It is sandable and paintable and cures in 1 - 3 seconds. Great for repairs at home, on autos, boats, and bonding gaps on hobby projects. It is a fine powder that you pour into the crack, then apply Insta-Cure which cures the powder is seconds.