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.Hardener for body filler works good.
Would RecommendI had a can of automotive body filler but I was missing the tube of hardener. I bought this and it worked great for it.
Works great
Would RecommendWorked as it should. Will purchase again.
Verified Purchaser
Great product
Would RecommendEasy to mix and worked perfectly.
Verified Purchaser
Good to use with bondo cream
Would RecommendUsed it with bondo to repair my motorcycle tank, worked great
Verified Purchaser
Buying this WITH your bondo will save you a trip
Would RecommendIt’s a lot larger than the tube that originally comes with my bondo. Definitely going to keep these on hand
Verified Purchaser
Works great
Love it
Verified Purchaser
Best to Have a few of these Just in Case
Would RecommendThis is the product you will need in order to use all of the Bondo in the regular size can. The original Bondo package doesn't really have enough of the hardener to use all of the filler that is in the can. This tube is twice the amount that is provided in the original package. Works excellently when mixed according to directions.
Verified Purchaser
Works
Would RecommendNo instructions on the ratio to bondo. Wish they would make a white color
Verified Purchaser
if you need it it works fine
Would Not RecommendVerified Purchaser
The blue color helps ensure a good mix.
A good epoxy hardener
Verified Purchaser
Great
Would RecommendExcellent
Verified Purchaser
Good quality.
Would RecommendWorks great, I'd suggest not mixing a large amount at first. Sets up relatively quick.
Verified Purchaser