3M Bondo Body Fillter, Liquid Hardener, B56912, Automotive, Garage, Dock, .37 oz, 1 Tube

Liquid Hardener mixes with Bondo Extreme Filler or Bondo Liquid Resin for Fiberglass to create high-quality, long-lasting repairs. When hardener is mixed with Bondo Extreme or Bondo Liquid Resin for Fiberglass, a chemical reaction occurs to create a mixture that will deliver a strong, lasting repair. Our hardener is easy-to-mix and must be used with Bondo Extreme Filler - not designed to use alone.

MUST BE USED WITH Bondo Extreme Filler or Bondo Liquid Resin for Fiberglass, cannot be used by itself MIXES EASILY to produce a consistent chemical reaction for fast curing PACKAGED IN EASY-TO-USE squeeze tube TUBE AVAILABLE in multiple sizes MIXTURE CURES in 20 minutes for Bondo Extreme Filler, and 2 hours for Bondo Liquid Resin for Fiberglass INTERIOR OR EXTERIOR use EASY APPLICATION tube design NOT TO BE USED with Bondo Short Strand Fiberglass Reinforced Filler or Bondo Long Strand Fiberglass Reinforced Filler FILL STAGE of 3M Body Repair System