Description
KBS Coatings Cavity Coater – Quart (75400) is a super-penetrating, single-step solution designed to protect metal surfaces in hard-to-reach areas. This cavity wax creates a self-healing film that provides over 4000 hours of salt spray protection, offering long-term corrosion resistance on surfaces like rocker panels, boxed frames, and inside doors.
This cavity coater is ideal for automotive and industrial applications, as it creeps into welds and seams, displaces water, and resists extreme temperatures down to -60°F without cracking or flaking.
- Specifications and Dimensions
- Color: Light Amber
- Corrosion Resistance: Greater than 4000 hours on steel (ASTM B-117)
- Water Displacement: 0% rust
- Water Resistance: Pass
- Coverage: 200 sq. ft. per aerosol at 1 mil thickness
- Key Features and Benefits
- Self-healing film for long-lasting rust prevention
- Wicks into welds and seams for full protection
- Displaces water and resists extreme temperatures
- Ideal for automotive cavities like doors, frames, and fenders






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