Mega Grey Silicone, 3 oz.

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Mega Grey Silicone is a high performance, moisture curing gasketing material that cures into a strong silicone rubber that maintains long term durability and flexibility to make formed-in-place gaskets.  Forms a tough, flexible silicone rubber gasket that resists aging and weathering.  Will not harden, shrink or crack.  Non-corrosive to steel, iron and aluminum.  Mega Grey is designed for high load conditions of engines with closely spaced bolt patterns found in import engines.

  • Works Best On: Silicone, Cork, Felt and Rubber gaskets
  • Tensile Strength:  275 psi
  • Non-Flammable
  • Non-Toxic
  • O.E.M. Approved
  • Low Volatile
  • Oxygen Sensor Safe
  • Low Odor
  • Color:  Black
  • Waterproof
  • Set Time:  8-10 Minutes
  • Cure Time:  12-24 Hours
  • Temperature Range:  -65˚F to 450˚F (continuous);  -65˚F to 650˚F (intermittent)
  • Chemical Solvent Resistance to automotive oils and fluids
  • Part No.:  99939
  • Package:  3 oz. (85g) tube, carded
  • Units Per Case:  12 
  •  Mega Grey Silicone is non-corrosive to steel, iron and aluminum.  

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