Cavity Coater is a one-step, super-penetrating corrosion inhibiting coating (CIC) for long term protection on all metal surfaces.

Cavity Coater provides a self healing film which renders over 4000+ hrs salt spray p...

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Cavity Coater is a one-step, super-penetrating corrosion inhibiting coating (CIC) for long term protection on all metal surfaces.

Cavity Coater provides a self healing film which renders over 4000+ hrs salt spray protection (meaning Insane Rust Protection) ...over 4 times the protection of conventional cavity waxes.

Use Cavity Coater with a KBS Cavity Wand to give long lasting protection for those hard to reach enclosed cavities such as rocker panels, boxed frames, inside doors & fenders, deck lids, tailgates...and more.



  • 4000+ Hrs Salt Spray (Insane Rust Protection)
  • Creeps into Welds & Seams: Wicks & penetrates where primers and topcoats cannot
  • Water Displacing, Self Healing and Easy Application
  • Resists alkaline solutions, most chemical & acid vapors, road salt, steam, salt water.
  • Ultra Long Lasting
  • 4000+ Hrs Salt Spray (Insane Rust Protection)
  • Creeps into Welds & Seams: Wicks & penetrates where primers and topcoats cannot
  • Water Displacing, Self Healing and Easy Application
  • Resists alkaline solutions, most chemical & acid vapors, road salt, steam, salt water.
  • Ultra Long Lasting

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