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Blue RTV gasket maker paste in 3 oz tube

Pro-Seal

Pro-Seal 80006 Sensor-Safe RTV Gasket Maker 3 oz Blue

SKU CH-9P6C-4XASD

Sensor-safe RTV gasket maker in a 3 oz tube cures at room temperature in one day, handles gaps up to 0.25 in and withstands -75 to 400 °F for oil- and water-resistant seals

  • Sensor-safe formulation protects electronic components
  • Withstands extreme temperatures from -75 °F to 400 °F
  • Ready for service in one day at room temperature
  • Fills gaps up to 0.25 inch for reliable seals
  • Resists oil and water in automotive applications

Pro-Seal 80006 RTV Gasket Maker

Pro-Seal 80006 is a sensor-safe RTV gasket maker supplied in a 3 oz blue tube. It forms a flexible, oil-resistant and water-resistant seal on metal surfaces. The acetoxy silicone paste cures at room temperature to create a durable gasket for automotive and industrial assemblies.

Thermals and curing behaviour

The compound withstands continuous operating temperatures from -75 to 400 degrees Fahrenheit. It offers a working time of 10 minutes before skinning over and reaches full cure in 1 day. The low volatile formulation reduces emissions during application and cure.

Maximum gap fill of 0.25 in

This product fills gaps up to 0.25 inches, making it suitable for flanges and housings within that tolerance. It is not intended for larger voids or structural bonding applications. Buyers needing to bridge wider gaps should select a different sealant.

How it compares

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

Price $2.99
Cheaper than about 98% of the 631 comparable items (median $16.99).

Specifications

Product
Brand namePRO SEAL

Questions about this item

How do I apply the Pro-Seal 80006 RTV in a tube and what step is often missed?

Cut the nozzle to a 0.25 in bead, apply a continuous line to one clean metal surface, assemble within the 10 min working time, then let it cure for 1 day at room temperature before adding fluids.

What upkeep does the cured Pro-Seal 80006 gasket need over time?

The cured acetoxy silicone gasket resists oil, water and chemicals with no scheduled maintenance; inspect it only when the joint is opened for unrelated repairs.

At what temperature does the Pro-Seal 80006 seal reach its continuous limit first?

The seal is rated for continuous service up to 400 Degrees F; sustained exposure above that temperature will degrade the silicone before the 500 Degrees F intermittent limit is reached.

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