Deacon 6328 Rubber Sealant

Deacon 6328 Rubber Sealant

Deacon 6328 Rubber Sealant is a two-part rubber sealing compound with a curing time of one hour, at 21°C.  6328 will remain flexible, has excellent adhesion, high chemical resistance, and acts as a dielectric insulator.

Deacon-LOGO -Service Rating:  -46°C (-50°F) to 110°C (230°F)


  • Threads
  • Gaskets
  • Flanges
  • Casings
  • Metal-to Metal Joints


  • Water
  • Diester type fluids
  • Diesel Fuels
  • Gasoline
  • Oils
  • Greases
  • Hydrocarbon Gas and Liquids
  • Alcohols
  • Hydrofluoric Acid (<25%)
  • Sodium Hydroxide (<50%)


For temperatures up to 260°C, use Deacon 6239 Rubber Sealant.

Click her for Deacon 6239 Thread Sealant product page.


Product Container SizeTechnical Data SheetSafety Data Sheet

118ml Can

237ml Can

473ml Can

946ml Can