Rusfre RF1000-1C All-Purpose Inner Panel Rustproofing Clear 1-Gallon

Rusfre RF1000-1C is a professional-grade, all-purpose inner panel rustproofing compound formulated to deliver long-lasting corrosion protection across a wide range of vehicles and applications. This clear amber, wax-based material is engineered to penetrate deep into hard-to-reach areas, providing a durable barrier against rust and corrosion under even the most demanding conditions.

Key Features:

• High-Quality Calcium Sulfonate Wax Blend — Formulated as a premium corrosion and rust inhibitor specifically designed for inner panel protection
• Superior Creep and Penetration — Thin, low-viscosity formula flows into cracks, seams, welds, and close-fitting cavities that traditional undercoating cannot reach
• Bonds by Molecular Attraction — Adheres tenaciously to bare and coated metal surfaces for lasting protection
• Sets Up Quickly — Fast cure time leaves no lingering odors after application
• Sprays and Fogs Evenly — Designed for use with the Rusfre Mitey Bee spray gun (sold separately) for consistent, professional coverage
• Safe for Vehicle Systems — Does not affect electrical systems, door mechanisms, or window components
• Clear Amber Finish — Non-rubberized, clear color blends in and will not affect the appearance of interior panel surfaces
• 1-Gallon Drum — Professional-sized container suitable for shop or fleet use

The Rusfre RF1000-1C inner panel rustproofing compound is the trusted choice of professional auto body technicians and restoration shops. Apply it during undercoating jobs to protect the areas of your vehicle you cannot see — inner door panels, rocker panels, frame rails, and other enclosed cavities where moisture and road salt accelerate corrosion. Use with the Rusfre Mitey Bee application gun and flexible wand extensions for complete, hard-to-reach coverage.