Follow SEM's three-step Inner Panel Corrosion Protection Standard Operating Procedure (SOP) for consistent protection from rust and corrosion.

Download SOP

1. THE 360° WAND

Rust Preventer Cavity Wax is easily applied with a 360° spray pattern when using the Premium Undercoat Gun & Spray Wand or the Aerosol Wand.

Note: Do not spray without tip being inserted into inner panel access point.

2A. PREP & APPLY AEROSOL

Clean surface with SEM Solve or XXX Universal Surface Cleaner where applicable. Remove cap from Rust Preventer Cavity Wax, attach straw or Rust Preventer Aerosol Wand. Apply 1 - 2 coats.

Tip: Change angle and depth of the tip inside panel to ensure coverage.

2B. PREP & APPLY QUART

Clean surface with SEM Solve or XXX Universal Surface Cleaner where applicable. Shake bottle of Rust Preventer Cavity Wax for 1 minute. Spray 1 - 2 coats at 35 - 45 psi.

Tip: Change angle and depth of the tip inside panel to ensure coverage.

3. CLEAN WANDS

Clean Aerosol Wand by attaching the tip and want to XXX Universal Gun Cleaner. 

Clean Premium Undercoat Gun & Wand with XXX Universal Gun Cleaner.

MORE INFORMATION

Rust Preventer Cavity Wax is an OEM recommended, semi-transparent black internal panel compound that restores OEM corrosion protection on inner body panels. Watch the video below to see it outperform the competition with the best wicking and creep capabilities.

Check local VOC regulations to ensure compliance of all products in your area. Always wear OSHA required personal protection equipment (PPE) to ensure your safety.