RX7 - Rust Cavities

Is  a specially developed product for the fight against rust in cavities.

• RX7 has a strong penetrating formula so it reaches areas conventional coatings usually cannot reach.
• Neutralises existing rust and stops further rust development.
• Bonds extremely well to the treatment area and does not run at high temperatures (use RX7 only after treatment with RX5).
• Never dries completely and stays flexible to allow for movement, even at low temperatures.
• It is NOT possible to paint over RX7. 
• Is available in 1-litre, or 400cc aerosol can