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.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
IT GOT THE JOB DONE
Would RecommendVerified Purchaser
Neccesary purchase
Would RecommendI always seem to run out of hardener before my can of bondo is empty due to mixing smaller batches. My bondo came with white hardener, I prefer the red color hardener, it makes mixing easier as you can see better how much hardener has been added as you mix a batch.
Verified Purchaser
Great Find
Would RecommendI have a Metal Storm door that Super Sorm Sand took a beating on. A little Bondo, Sanding and Paint and the door looks like new again.
Verified Purchaser