🔧 HY-POXY H-455 Alumfast: Ultimate 6.5 oz Rapid Cure Aluminum Putty Repair Kit Review

Works great and easy to use but read and follow directions especially if you are working with small batches as it dries very quickly. You can sand and paint after curing.

I have tried almost every other product for gluing high strength aluminum parts. I failed until I used the Hy-Poxy H-455. It really works!

Incredibly easy to use. Use this product to repair damaged windmill fins. It holds up like a weld and performs every day in the harsh conditions of northern Wisconsin. Highly recommended.

Great product! It mixes easily (1 to 1) and applies smoothly to the surface like a paste. I repaired my 13 foot aluminum rowboat that had a leaking seam in the back of the boat. Now it's not dripping anywhere. H-455 cures quickly (2-3 minutes) so don't mix too much at once, make smaller batches instead. The color almost matches the aluminum finish of my boat. I highly recommend this product.

I think contributing my $0.02 might be helpful to any of you who have a similar or identical niche use case for this epoxy as I do did it when I was looking for binders to fix the minor but debilitating error of the 80% AR completion attempt below. In my case, I kind of screwed up what I think is the most demoralizing part, which is the final steps (if that's what you want, of course) of drilling holes for the trigger pin, nullifying all of my expected satisfaction with an otherwise impeccable…