LOCTITE® 518 is a medium-strength, general purpose gasketing product with excellent contamination tolerance. Ideal for use on casted iron, steel and aluminimum flanges.
518 will fill gaps up to 0.25mm and forms a flexible, chemical-resistant seal that will not tear or decay. Parts disassemble easily, even after extended service.
Typical applications include sealing close-fitting joints between rigid metal faces and flanges.
NSF P1 Reg. No. 123758