• Specifically formulated to soften cured RTV and residue left from multi-layer steel gaskets
  • Allows removal of gasket residue with a plastic or wood scraper
  • Safe for aluminum and cast iron gasket surfaces
  • Assures a safe cleaning process without risk of damaging the sealing surface
  • Eliminates the need for metal tools or abrasives for removing gasket residue

Really helps loosen hard silicone (Toyota FIPG) and that speeds up removal with a scraper. Unlike brake cleaner or gasoline, this product is "oily" and not volatile, so a can goes a long way. It doesn't smell as bad either. The old version of this product was a paste, new version is a spray. I like the spray.

Excellent product.

Good stuff! Worked as advertised.

Great product. Works as expected