Mask off holes during powder coating, painting, hydro dipping, media blasting, etc.
Heat proof up to 600 degrees F and resistant to most chemicals for extreme conditions.
Assortment of 5 different tapered plugs to fit any threaded or unthreaded hole from 1/32" to 3/8" ID
Many uses around the home, garage, auto shop, classroom, laboratory, machine shop refinishing shop, etc.
Great for plugging brake, fuel, transmission, coolant and vacuum lines and ports