Liquid Hardener mixes with Fiberglass Resin and Bondo Metal Reinforced Filler to create high-quality, long-lasting repairs. When hardener is mixed with product, a chemical reaction occurs to create a mixture that will deliver a strong, lasting repair. Our hardener is also easy to mix.
3M 00912, Bondo Liquid Hardener, .37 oz, 7100152666
This item has been Discontinued.
Bondo Liquid Hardener mixes with Fiberglass Resin and Bondo Metal Reinforced Filler to create high-quality, long-lasting repairs. When hardener is mixed with product, a chemical reaction occurs to create a mixture that will deliver a strong, lasting repair.

ACS Diamond Grinding Disc, 4-1/2" Dia. X 5/8"-11 Center Hub Thread, Type 29, 36 Grit
3M 26018, PPS Series 2.0 Adapter, Type S11, 3/8 Male, 18 Thread NPS, 7100135942
3M 40274, Cloth Spiral Band 341D, P120 X-weight, 1-1/2 in x 1-1/2 in, 7100030244
3M 29882, Sanding Screen, 220 Grit, 18 in x NH, 7100160813
3M 16023, PPS Cup & Collar, Large, 7000000642
3M 06847, Overspray Masking Liquid Dry, 1 Gallon, 7010309222 
