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Threebond RTV Gasket Sealants

ThreeBond supplies various formulations of their RTV to a majority of the OE auto manufacturers worldwide for use on their assembly lines. The Grey RTV product is specified in most service manuals by its part number, so you know it meets the specifications required by the big auto manufacturers. You have most likely used the ThreeBond Grey RTV already, you just didn t know it. This is because they supply many different versions under many different names. But the ThreeBond brand name is always the newest formulation with the most updated technology which will meet or surpass the quality of the OE specified version.

A one-component, room-temperature vulcanizing (RTV) sealant. A high viscosity product that cures when exposed to air. The cured material has superior adhesion and elongation properties. It is oxygen sensor safe and will not corrode metal surfaces.

One sealant for all engine applications: Oil pans, Front and rear covers, Manifold corners, intake Manifold end seals, CAM Covers & Caps

RTV Properties
  • OE Specified
  • Excellent oil resistance
  • Excellent coolant resistance
  • Superior adhesion
  • Good for large gaps
  • Blow-out resistant
  • Long term durability
  • Oxygen sensor safe
  • Will not corrode metal surfaces

Recommended for all engine applications:
  • Sealant is compatible with all synthetic, synthetic blend, and mineral oils, as well as coolants including DEX-COOL
  • Assembly may be filled with oil or coolant immediately after applying the sealant and torquing all bolts
  • Maximum working time of sealant is 20 minutes
  • Sealant will fully cure in 24 hours

Universal Threebond Sealants
6 Pack$117.00  Add to Cart
Single 3.8 oz tube$20.00  Add to Cart
Threebond RTV Gasket Sealant Reviews

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Parts Available: TB1217GRY-6, TB1217GRY-1