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.Easy to work with, hardens quickly, sands smoothly and exactly what you expect from a product when doing a repair.
Verified PurchaserSweepstakes
Essential Component Bondo Epoxy
This product is essential to cause Bondo fillies to work. The small amount provided with a can of Bondo is not sufficient to harden the entire can of Bondo.
Verified PurchaserSweepstakes
Very great product
Would RecommendI do a lot of wood restoration and using the BONDO product allow me to finish a job very quickly because it is ready to sand very quickly depending on how much hardener you put in the base....
Verified Purchaser
Substituted form clear/white that came with 'kit'
Would RecommendThis worked fine as a substitute for the white/clear hardener that came with the pre-packaged bondo that I previously purchsed... Works great
Substituted form clear/white that came with 'kit'
Would RecommendThis worked fine as a substitute for the white/clear hardener that came with the pre-packaged bondo that I previously purchsed... Works great
Substituted form clear/white that came with 'kit'
Would RecommendThis worked fine as a substitute for the white/clear hardener that came with the pre-packaged bondo that I previously purchsed... Works great
Substituted form clear/white that came with 'kit'
Would RecommendThis worked fine as a substitute for the white/clear hardener that came with the pre-packaged bondo that I previously purchsed... Works great
Substituted form clear/white that came with 'kit'
Would RecommendThis worked fine as a substitute for the white/clear hardener that came with the pre-packaged bondo that I previously purchsed... Works great
Substituted form clear/white that came with 'kit'
Would RecommendThis worked fine as a substitute for the white/clear hardener that came with the pre-packaged bondo that I previously purchsed... Works great