Rust proofing Cavity wax Mil Spec 5 ltr
Rust proofing Cavity wax
To protect the inside of the structural parts of your classic car, the best way to work is to clean the inside of the structural parts the best you can. Then apply the Rust Converter as mentioned in another part of the site, and after the rust converter has cured, use cavity wax to durably protect the inside of the structural parts. You can protect the structural parts by injecting the cavity wax through injection holes or openings by use of an injection wand and a spray or injection gun and compressor or an airless spray gun. Insert the wand as far as possible into the structural part and retract it slowly while spraying the cavity wax.
After injection of the wax in the structural parts the chassis or structural part of the body will be protected for many years to come. Only when the vehicle is exposed to very high temperatures on a regular basis the treatment needs to be repeated every few years.