Hercules has a great product called "block seal" for Threads and Gaskets. This is an all-purpose sealant that can be used for valves, gaskets, flanges and joints. Continue Reading
Hercules Chemical Company
Hercules Real Tuff is a multi purpose thread sealant much like Megaloc but Real Tuff contains PTFE. In fact Real Tuff has the highest amount of PTFE Continue Reading
The Hercules Megaloc Multi Purpose Thread Sealant is the preferred sealant of the professional plumber. The Megaloc Multi Purpose Thread Sealant is the highest performing sealant available Continue Reading