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Should I put RustSeal down first and then KBS Patch?

Yes. For best rust protection, prep the surface with KBS Klean and RustBlast (or sandblast), then apply at least two coats of RustSeal before applying KBS Patch.

For maximum adhesion of KBS Patch to RustSeal, follow these steps:

  • Allow RustSeal to fully cure for 24 hours.
  • Scuff the cured RustSeal with 300 grit sandpaper.
  • Apply KBS Patch to the scuffed surface.

Review the complete KBS Patch Application Directions before starting your project.

Everything You Need for Rust Repair

Seal and repair in one system — RustSeal stops rust and provides the base, KBS Patch fills and restores the surface.

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