Rust Proofing

Starting at $300

Vehicles in Hawaii are continuously exposed to salt air, coastal humidity, and marine environments. Our internal cavity rust protection treatment is applied within enclosed body panels, structural seams, and frame sections to prevent corrosion from developing where it cannot be seen.

Internal cavity rust protection - applied to enclosed panels, seams, and frame sections

• • Protection against Hawaii's salt air and coastal humidity
• • Sprayed into enclosed inner body panels — doors, hood, trunk, pillars, and seams
• • Prevents corrosion from developing where it can't be seen or reached
• • Long-term structural integrity and resale value preservation

This is internal cavity rustproofing — not undercoating. Applied using targeted cavity wands for full panel penetration, treating the inside of body panels where rust starts before it ever shows on the surface.