Sealing Devices celebrates 40 years with the Gasket Fabricators Association (GFA).  The late founder of Sealing Devices, Terry Galanis Sr. helped establish the Gasket Fabricators Trade Association in 1971. His son, and Sealing Devices current President/CEO, Terry Jr. followed in his footsteps and became a President of GFA.  Sealing Devices currently has active members on the Board and regularly engages to help shape the future of gasket fabricators.