Perma-Grit Attachments feature a special grit cutting edge for use with traditional or reverse-drive drills
less tacky clay for use where the working environment may exceed 90°F
Fiberglass is the all-purpose reinforcement choice in composites
At this point in the cure
Woven roving (#223) is another heavy reinforcement option
Polyester Fairing Compound polyester-resins-gel-coats Perma-Grit Attachments feature a specialPolyester Fairing Compound is a fibrous filler for structural repairs, bonding, and part fabrication. This structural putty is great for rebuilding broken, void, or damaged areas in composites and other materials. Unlike other body fillers, #4100 Polyester Fairing Compound exhibits low shrinkage, high impact strength, and excellent temperature and chemical resistance. It is easy to mix, has very good adhesive qualities, low moisture absorption, and