FERTAN Wax Cavity Protection has been developed for the preservation of wax-based car cavities.
After application, the product forms a transparent layer which is only dry on the surface and provides excellent and long-lasting protection against rust and corrosion.
FERTAN Cavity Protection Wax meets the high requirements of the automotive industry for cavity protection, also with regard to processing and environmental protection requirements.
For the post-treatment of cavities, rust should always be removed first with the product FERTAN Rust Converter to remove existing corrosion. Finally, protect permanently with FERTAN Cavity Protection Wax.
The homogeneous protective layer of the wax remains elastic for years, small cracks, e.g. due to body twisting, close automatically and the optimum protection is permanently maintained. There is no dissolution or detachment of the protective layer, e.g. by solvents or cleaning agents.
Cavity protection Wax Spray Processing:
Probe with 360° nozzle in lid
Shake well before use, spray valve upside down cleanly after use. FERTAN Cavity Protection Spray wax into smaller cavities, A, B and possibly C columns, hoods and door rebates using the enclosed cavity probe in the spray can. Pre-treat weld seams and sheet overlaps with PREWAX Pre-treatment Wax to permanently prevent contact corrosion. Apply wax to any new drill hole edges. FERTAN cavity protection Wax does not drip. Remove any splashes with white spirit. The optimum working temperature and the temperature of the body should be at least 20°C. For restorations and after-treatments, use wax only 24 hours after rust removal by FERTAN Rust Converter. Please observe the processing instructions for the rust converter.
Cavity protection Standard can Processing:
Shake well before use. Insert FERTAN cavity protection wax into the cavities using a cavity gun with 360° nozzle. Use the holes drilled by the vehicle manufacturer or drill new holes if necessary. Apply wax to the edges of the holes as well.
FERTAN Cavity Protection Wax does not drip. Remove any splashes with white spirit.
The optimum working temperature and the temperature of the body should be at least 20°C.
For restorations and after-treatments, use wax only 24 hours after rust removal by FERTAN Rust Converter. Please observe the processing instructions for the rust converter.
Cavity Suction cup Gun with 360° nozzle approx. 6 – 9 bar
Cavity pressure cup gun with 360° nozzle approx. 3 – 4.5 bar
After derusting and before the application of Cavity Protection Wax, pre-treat the weld seams and sheet metal overlaps with a layer of PREWAX Pre-treatment Wax, a seam penetrating protective wax with extreme creeping properties. Then apply cavity protection wax in several thin layers, staggered by 12-48 hours to compensate for shrinkage cracks.