Profile: Press Seal Gasket Corp. manufactures sealing products for sanitary sewers, stormwater, and on-site wastewater systems. We offer sewers, connectors, pipe gaskets and joint sealants. We are accredited with ISO 9001:2000 certification. Our direct drive manhole connector creates a watertight seal for sanitary and storm manhole connections. Our 4F profile gaskets are designed to seal single offset joints in manholes and concrete. We offer EZ-Stik, which is an all weather butyl sealant that contains the highest level of butyl rubber. Butyl sealants are far superior to mastic made of oil or asphalt. Since butyl sealant is rubber based, it exhibits physical properties such as rebound, compression, low temperature and high temperature flows that are all required for long term sealing performance. Preformed butyl sealant offers the end user maximum sealing performance and ease of use with no oily mess.