STAR BRITE Epoxy Aluminum Putty Stick - Make Fast, Permanent Repairs - Even Underwater - Aluminum4 Oz. (087004)

Great product, highly recommended

fantastic product. Worked better than weilding on my heat exchanger/ exaust manifold.

Very strong and easy to mix, it doesn't works well with hight temperatures

Very easy to work into shapes needed for a given repair. Sets up nicely with a good bond to the item being repaired.

I brought Star Brite Epoxy for the small leaks I have in my 12' aluminum boat.I thought this product would turn white after drying but instead turned gray. Not a problem tho.I must have read it wrong. But anyways, it is easy to use. "mix small amount only" it starts to dry fast, cut 1/2" of it and mix till conformed consistency, roll snake like form then the part i didn't do first, use a scraper to force into crack use pressure to force this mixture into crack. The leaks in my boat were along the seams in transom and bow.I use my hands the first time to force it in and it looked like crap. So by the time i got to the front I had it down how to do it right. front looks like a professional job.And this stuff is awesome. I put water in the boat and no leaks. This is the stuff to buy ya can go wrong. Little pricy but differently worth it. I have like over 3/4 of the tube left.It didn't take much by the time ya roll snake like out. I rolled about 1/8" size or smaller just wished it turned white since my boat is white. But not no deal breaker.