Deacon 8875 Sealant Paste & Thin

Deacon 8875 Sealant Paste & Thin

Deacon 8875 is a thick, fibrous, thermal reactive paste sealant/refractory hybrid used in high temperature and high-pressure applications. In the presence of heat, Deacon 8875 will expand and form a mechanical seal that is not weak or brittle like ceramics. It won't cement flanges together, so it will not interfere with future repairs of metal-to-metal joints. Deacon 8875 is unaffected by thermal cycling.

Available Options

Container Size Weight Price Add to Cart
1 QUART PAIL 2 lbs $132.43
1 GALLON CAN 8 lbs $419.95
1 PINT CAN 1 lb $100.00
1 QUART CAN 2 lbs $132.43
10.3 OZ TUBE 1 lb $75.00
Applications
  • turbine split casing
  • metal-to-metal joints
  • pump casing
  • leaking gaskets
  • boilers
  • doors
  • steam traps
  • ductwork
  • stacks
  • flanges
  • heat exchangers
  • gasket dressing
  • exhaust systems
Instructions
Trowel Deacon 8875 onto the sealing surface in a complete, uniform coating. It will flow to fill small voids and surface irregularities, creating a seal between the gasket and the flange surface.
Temperature Resistance
200°F to 950°F / 93°C to 510°C
Benefits
  • Fills surface defects
  • High chemical resistance
  • Compatibility with thermal cycling
  • Conforms to any shape
  • Expands with heat to form a mechanical seal
  • Easy application
  • Achieves seal before full cure
  • Fast, easy repairs
  • High pressure tolerance
  • High temperature tolerance
  • Improves the sealing capability of many gaskets
Material
Thermal-reactive paste sealant
Temperature Range
200°F to 950°F / 93°C to 510°C