Review on 🔧 Fix Radiators and Plastic with J-B Weld 2120 Repair Kit - The Ultimate Solution for Leaks and Cracks by Freddie Newton

I had a micro crack in my 14 month old Denso radiator in my Lexus LX470/Landcruiser. I tried JB's plastic product first as it seemed to be the best product available at my local auto parts store. Didn't last at all so kept looking and found this product at Revain. Since it was sold out, I ordered it here. TIP: After reading other reviews about how quickly it cures, I decided to cut out the required piece of resin prior to installation. I then decided to mix equal parts on a piece of cardboard instead of mixing everything in a bag. Be sure to open up any small cracks first and then sand lightly before mixing the liquid. After prep, I applied the resin with a brush and quickly applied it on top and then applied a layer on top. Works like clockwork and has been leak free for 2 weeks! Absolutely loved it and feel like it will keep its integrity for a long time. Good luck and work fast, but plan ahead and cut the fabric you need ahead of time.