3M Cavity Wax Plus 08852 Corrosion Protection Coating, 18 oz. Aerosol

3M Cavity Wax Plus 08852 Corrosion Protection Coating, 18 oz. Aerosol

• The 3M Cavity Wax Plus 08852 is a non-hardening, self-healing corrosion protection coating for internal automotive body panels, frame rails, rocker panels, hem flanges, and structural enclosures. Its flowable formula seals internal joints and welds where OEM e-coat may be compromised, remaining soft and pliable to resist cracking, chipping, and peeling.
• Features:
  • Protects internal body panels, frame rails, and structural enclosures from corrosion.
  • Non-hardening, self-healing formula remains soft and pliable, resisting cracking, chipping, and peeling.
  • Reflows into cracks and crevices for long-term coverage.
  • Formulated for use on bare or primed steel and aluminum automotive metals.
  • Aerosol spray application eliminates the need for bulk spray equipment.
  • Compatible with the 3M Cavity Wax Plus Applicator Wand Kit (PN 08851, sold separately) for 360-degree coverage into hard-to-reach areas.
  • 3M recommends applying three coats for adequate internal corrosion protection.
• Compatible Applications:
  • Door Skins
  • Rocker Panels
  • Interior Quarter Panels
  • Frame Rails
  • Hem Flanges and Repair Welds
  • New Replacement Panels
• Compatible Tools:
  • 3M Cavity Wax Plus Applicator Wand Kit (PN 08851), Available in 8", 24", and 34" Wand Lengths
• Application Notes:
  • For industrial/occupational use only; not intended for consumer sale or use.
  • Do not apply near ignition sources such as exhaust components, sparks, flames, or moving parts.
  • Shake can thoroughly, apply from approximately 6" away with 50% overlap, and apply two to three coats for maximum protection.
• Specifications:
  • Manufacturer: 3M
  • Part Number: 08852
  • 3M ID: 7100081897
  • UPC: 00051135088524
  • Product Type: Cavity Wax / Corrosion Protection Coating
  • Consistency: Aerosolized Liquid
  • Container Size: 18 oz. (500 mL / 511 g)
  • Application Method: Aerosol Spray
  • Recommended Accessory: 3M Cavity Wax Plus Applicator Wand Kit, PN 08851
• This item is also often referred to as a cavity wax aerosol, automotive rustproof wax, self-healing cavity wax, internal panel corrosion coating, and frame rail rust protection coating.

3M manufactures abrasives, compounds, coatings, and corrosion protection products, including the Cavity Wax Plus line, for automotive refinishing and collision repair.

Q: What is 3M 08852 used for?
A: It is used to protect internal automotive body cavities and structural enclosures from corrosion by sealing out moisture and contaminants.

Q: Does the coating harden after application?
A: No, the formula remains soft and pliable so it can continue reflowing into seams and crevices over time.

Q: Can this product be used on aluminum panels?
A: Yes, it is formulated for use on both bare or primed steel and aluminum automotive metals.

Q: How many coats does 3M recommend for adequate protection?
A: 3M recommends applying three coats of Cavity Wax Plus for adequate internal corrosion protection.