Used for auto exhaust pipe and Muffler joint, It is a kind of high strength and high elastic expanded graphite filler sealing ... all directions, therefore, an effective sealing is achieved. Good for sealing of the exhaust pipe of diesel, petrol and ... types: EG-08PG Pure graphite ring, compressed by pure graphite sheet EG-08WR Reinforced graphite ring, Compressed by graphite sheet, inserted SS304 wire ...