Deacon 770-L Liquid Sealant

Deacon 770-L Liquid Sealant

Deacon 770-L is a thermal-reactive liquid sealing compound formulated for high-temperature (200ºF to 950ºF / 93°C to 510°C) and high-pressure applications. It is ideal for threads, gasket dressings, and metal-to-metal joints, providing a mechanical-type seal when exposed to heat. Deacon 770-L withstands hydrocarbons, solvents, liquors, and other challenging media, ensuring a reliable, high-performance seal.

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Email: info@allstategasket.com
Phone: (631) 254-4050

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Material
Thermal-reactive sealing compound
Instructions
Apply Deacon 770-L to threads, gasket dressings, and metal-to-metal joints. It expands in the presence of heat to form a mechanical-type seal.
Temperature Resistance
200°F to 950°F / 93°C to 510°C
Benefits
  • Fills surface defects
  • High chemical resistance
  • Conforms to any shape
  • Achieves seal before full cure
  • High pressure and temperature tolerance
  • Fast, easy repairs
Applications
  • threads
  • gasket dressing
  • metal-to-metal joints
  • high-pressure steams
  • liquors
  • hydrocarbons
  • solvents
Temperature Range
200°F to 950°F / 93°C to 510°C