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Black 2.8 oz tube of oil-resistant gasket sealant

D.A.P.

D.A.P. 00754 Oil-Resistant Gasket Sealant 2.8 oz Black -40 to 350°F

SKU CH-W0XK-7G7GN

Oil-resistant gasket sealant for ceramic, fiberglass, glass, metal, plastics, porcelain and rubber, curing in 24 hours with a 10-minute working time and a -40 to 350 °F operating range

  • Oil-resistant formula protects gaskets in engines and transmissions
  • Withstands -40 to 350 °F operating range for extreme conditions
  • 10-minute working time allows precise assembly adjustments
  • Full cure in 24 hours at room temperature
  • Meets ASTM C920 standard for reliable sealing performance

Oil-Resistant Gasket Sealant 2.8 oz

This DAP 00754 silicone sealant comes in a 2.8 fl oz tube and is formulated for ceramic, fiberglass, glass, metal, plastics, porcelain and rubber. It resists oil and water while withstanding temperatures from -40 to 350 °F. The black compound reaches full cure in 24 hours at room temperature.

Surface preparation and application limits

Ensure the joint surfaces are clean and dry before applying the sealant. The product offers a 10 minute working time once dispensed. Do not apply when the substrate temperature exceeds 140 °F. Note that the material contains a chemical listed under California Proposition 65 as a reproductive hazard.

Replaces worn gaskets and seals leak paths

Use this sealant to renew deteriorated gaskets or to seal flange connections that weep oil or coolant. The jump is worthwhile when the original gasket material has hardened, cracked or no longer conforms to the mating surfaces. It is not suited for structural bonding or for gaps that exceed the design allowance of a formed gasket.

How it compares

Measured against everything we stock in Caulking & Sealing Supplies, at today’s prices. Recalculated every night.

Price $6.99
Cheaper than about 87% of the 631 comparable items (median $16.99).

Specifications

Product
Brand nameDAP

Questions about this item

What comes in the box with the DAP 00754 tube and is any extra tool needed?

The 2.8 fl oz tube is the only item supplied; a standard caulk gun is required to apply the sealant.

How do I decide between the 2.8 oz tube and a larger size for my gasket job?

The 2.8 fl oz tube covers small repairs; choose a larger cartridge only if you need more volume for multiple gaskets.

What does the 350 °F maximum operating temperature mean when the sealant is on an engine?

The cured silicone withstands continuous heat up to 350 °F, suitable for typical automotive gasket environments.

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