Leak-proofing screw PRECOTE 200

with hexagonal head

PRECOTE 200 is a high resilient, under-head sealant which can be used to seal the mating surfaces of screws and plugs - eliminating the need for O-rings and seal gaskets. It provides good adhesion to the mating surfaces, excellent sealing performance immediately after assembly and depending on the design of the flange/collar, can be reused at room temperature. PRECOTE 200 can also be used for sealing and isolation requirements with rivets.