We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Pressurised 8 oz can of clear RTV silicone sealant

Sprayon

Sprayon S00010000 RTV Silicone Sealant Clear 8 oz

SKU CH-H03R-G2GFJ

Clear RTV silicone gasket sealant in an 8 oz pressurised can for flexible, waterproof bonds

  • TypeGasket Sealant
  • Color/FinishClear
  • Clear formula shows the seal line
  • RTV silicone stays flexible after cure
  • Gasket-grade compound resists oil and coolant
  • Pressurised can applies an even bead
  • Eight-ounce size covers multiple repairs

Clear RTV Silicone Sealant for Gaskets

This clear RTV silicone sealant is formulated as a gasket sealant for automotive and general repair tasks. The pressurised 8 oz can dispenses a flowable compound that cures to a flexible, waterproof rubber. It suits mechanics, DIYers and maintenance crews who need reliable sealing on flanges, housings and threaded joints.

Replaces liquid gaskets and formed rubber seals

Use this sealant instead of pre-cut paper, cork or rubber gaskets when a custom-formed bead is faster or when the mating surfaces are irregular. The jump is worth it when you need immediate assembly without waiting for a conventional gasket to seat, or when the joint sees vibration, oil or coolant exposure that would degrade non-silicone materials.

Check surface prep and cure requirements

Before ordering, verify that the mating surfaces are clean, dry and free of old sealant residue so the silicone can bond properly. Confirm the service temperature range and chemical resistance match the fluids and heat the joint will encounter. Ensure the application can tolerate the full cure time before the system is pressurised or returned to service.

Highlights

  • Clear formula shows the seal line
  • RTV silicone stays flexible after cure
  • Gasket-grade compound resists oil and coolant
  • Pressurised can applies an even bead
  • Eight-ounce size covers multiple repairs

Specifications

TypeGasket Sealant
Color/FinishClear
BrandSprayon

Questions about this item

What size cartridge does the Sprayon S00010000 sealant use?

The sealant comes in an 8 oz pressurised can that fits a standard caulking gun for cartridge application.

How do I apply the sealant from the pressurised can and what step is often missed?

Shake the can thoroughly, attach the nozzle, and apply steady pressure; the step often missed is cleaning the surface completely before application.

When will the cured silicone need to be replaced?

The cured silicone remains flexible and waterproof; replace it only if it shows cracking, shrinking, or loss of adhesion over time.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.