Ratings may include incentivized customer reviews.
What Customers Are Saying
This hardener is an essential component for using the Bondo body filler effectively. Reviewers noted that the small amount included with the filler is often insufficient, so having an extra tube on hand is very helpful. The hardener is described as working well when properly mixed, allowing the filler to harden and sand smoothly. Reviewers appreciated the red color, as it makes it easier to see when the mixture is fully combined. Overall, this hardener is seen as a reliable and necessary product for successful Bondo repairs and restorations.
Customer review summary generated by AI, including incentivized reviews.Works great used it to patch a hole in boat !
Would RecommendWill use it again if the need is ever there! Thank you
Verified PurchaserSweepstakes
Hardener
Would RecommendThis hardener used with the fiberglass, made the fixed item as hard as Chinese math.
Verified PurchaserSweepstakes
epoxy catalyst
Would RecommendThis is a hardener for Bondo, epoxy resin. It works well for small repairs and larger projects. If you want a longer cure time use less than directed, if you want a shorter cure time use more. Be careful how much you change the mix ratios though a little change will be a big change. Test the mix ratio first if you really need to be precise. That said I just guess at it and am usually happy with the results.
Verified PurchaserSweepstakes
Worked as expected. Good value for the price paid at Lowes.
Verified PurchaserSweepstakes
Great Item
Would RecommendBondo is the best. Did the job I needed to complete.
Verified PurchaserSweepstakes
BONDO O.74- FL OZ CLEAR HARDNER
Would Not Recommenda needed product for fiberglass resin. Works good.
Verified PurchaserSweepstakes
Great job blending with Bondo
Would RecommendThe red gardener was easy to work with and combined with Bondi very easy to see that the hardner and Bondo were mixed together completely.
Verified PurchaserSweepstakes
Works Great
Would RecommendProducts works fantastically with Bondo. It combines easily but dries very quickly.
Verified PurchaserSweepstakes
Worked as expected
Would RecommendThis item worked as expected with very little mess. Used it with fiberglass resin to patch up a couple holes in a lawnmower deck.
Verified PurchaserSweepstakes
hardener
Would Recommendworks great I ran out on Wood Epoxy and this really helped
Verified PurchaserSweepstakes