Devcon Epoxy Putty, 1 Pound - Dark Grey, Metal-filled, Putty Form, 1 Count, Water Resistant

I searched for industrial grade steel filler that had good strength for use on heavy equipment (old JD). Worked great for that and also for repairing rust holes in a 23yr car with mesh and minimal backing plate welding. Unless mixing full batch it's a bit tricky to weigh out the 9:1 ratio so takes more patience there vs stuff you'd find in a parts store, but time is worth it. Cures fast, just as easy to work with as others, and stands up to far more.

Excellent product. I've us Devcon steel putty for many years to bed my customers and my own rifles. When mixed properly the consistency is prefect to load into an oral syringe applicator, thus allowing for pinpoint accuracy in application without mess. I've also used Devcon to bond together materials that could not be welded or fastened together by any other methods. It can also be drilled, milled and threaded if necessary.

Works good

Perfect for glass bedding a rifle stock

I used it on a lawn mower with alumicast steel and it work well