Bilt Hamber Dynax-UB (Non-Aerosol)

Dynax-UB is a high-performance anti-corrosion wax that provides exceptionally long-lasting protection to steel surfaces. This product contains elastic polymers that create a tougher wax coating that is more resistant to abrasion than normal wax coatings – this property enables this wax to protect vehicle undersides for prolonged periods.

Unlike traditional bitumen underseals, Dynax-UB will not peel. Peeling underbody coatings trap water against the steel surface, accelerating corrosion. Dynax-UB forms a touch-dry, brown, wax-like film and is able to arrest existing corrosion and to provide long-term protection to pre-corroded and corrosion-free surfaces.

Dynax-UB substantially outperforms competitive material in salt-spray trials under conditions of ASTM B117. Salt-spray performance should never be overlooked as vehicle undersides and cavities are always exposed to this attack from winter road salt.

Dynax-UB is also available from us as a 750ml aerosol.

Frequently Asked Questions

1. How much Dynax-UB or Dynax-UC do I need?
One litre of Dynax-UB typically covers 8-10 square metres, when applied by brush or spray.
2. Can I use Dynax-UB in a gun?
Yes, this product is suitable for use in an atomising spray gun. The five litre product can be thinned with white spirit for this purpose. Bilt Hamber advise using this at 40/60 PSI.
3. Will Dynax-UB harm PVC or plastics on the undersides of some vehicles?
No, Dynax-UB is safe to use, with no harm to PVC or plastics.
4. Can Dynax-UB be used over the top of existing protective coatings?
Yes, as a further protective measure, it can be beneficial to lightly cover coatings existing on the underside of the vehicle.
5. What is the best way to remove Dynax-UB?
The best way to remove Dynax-UB is with white spirit.
6. If Dynax-UB is applied to a damp car underside, will it displace any water?
Dynax-UB will displace surface moisture but it is preferable to apply to dry surfaces.
7. What is the differences between Dynax-UB, Dynax-UC and Dynax-S50?
Dynax-UB, Dynax-UC and Dynax-S50 are wax-like coatings to provide protection from corrosion in areas such as the underside of your car and box sections. Dynax-UB is a dark coating, Dynax-UC is for use in visible areas where a darker coating would detract from the look, while Dynax-S50 is optimised for injection into cavities.

Benefits:

• Long-lasting protection to steel surfaces
• Tough wax coating, more resistant to abrasion than normal wax coats. 
• No peel
• Arrests existing corrosion 
• Provides long-term protection to pre-corroded and corrosion-free surfaces