SUNOX® TRADE Cavity Wax Aerosol 500ml
SUNOX® TRADE Cavity Wax Aerosol 500ml
Clear Internal Cavity Protection – Anti-Corrosion Wax Coating
SUNOX® TRADE Cavity Wax is a professional corrosion protection treatment designed to protect internal vehicle cavities and enclosed sections from moisture, salt and rust. Formulated with penetrating wax technology, it creeps into seams, joints and difficult-to-reach areas to provide long-lasting protection against corrosion.
Ideal for automotive repair, restoration and preventative maintenance, the clear wax coating forms a flexible protective barrier that helps prevent moisture ingress while remaining resistant to cracking and peeling.
Supplied in a convenient aerosol format, SUNOX Cavity Wax is easy to apply and is particularly suitable for doors, sills, chassis sections, box sections and other enclosed vehicle cavities.
Key Benefits:
• Long-lasting corrosion protection
• Penetrates seams, joints and enclosed sections
• Helps prevent rust formation and moisture ingress
• Flexible wax coating resists cracking and peeling
• Clear finish for discreet application
• Ideal for vehicle restoration and maintenance
• Easy-to-use aerosol format
Typical Applications:
• Door cavities
• Sills and box sections
• Chassis rails
• Bonnet and tailgate cavities
• Inner body panels
• Classic vehicle restoration
Suitable Surfaces:
• Bare metal
• Painted metal
• Existing protected cavity areas
• Internal vehicle structures
Product Details:
• Size: 500ml Aerosol
• Type: Cavity Wax Corrosion Protection
• Colour: Clear / Translucent
• Application: Aerosol Spray
Important:
For best results, apply to clean, dry surfaces. Ensure the product is able to penetrate seams and enclosed areas for maximum corrosion protection.
A professional cavity wax treatment designed to provide effective long-term rust prevention and corrosion protection for internal vehicle structures and enclosed body sections.






















