HIGH GRADE UNREMOVABLE FIXER, non-removable thread retainer and sealing fixer

Features

_ Used on nuts and studs up to 25mm diameter

_ Highly resistant to leaks, corrosion, many chemicals, fuels, oils and gases

_ It is a product that can be easily selected and applied with its green color

_ Eliminates the use of welding and double nuts in connections

_ Allows filling of casting gaps

_ Used on medium-sized gears and does not require periodic disassembly