Dynax-UB is a high-performance anti-corrosion wax that provides exceptionally long-lasting protection to steel surfaces.

Dynax-UB 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.

Dynax-UB 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 had two additional polymers and is more robust against mechanical wear than UC.