Bilt Hamber Dynax UC (750ml)

Dynax-UC is a new high-performance anti-corrosion wax that provides a low film thickness, almost transparent protective shield. It’s firm, wax-like film is rich in unique metal-seeking corrosion inhibitors that halt existing and prevent new corrosion.

Dynax-UC can be applied to bare metal or painted surfaces, anywhere where a discrete and powerful inhibitor is needed.

Dynax-UC is completely safe to use on the vast majority of paint coatings and is ideal where dark-coloured waxes or underseal would detract from the painted finish of vehicle bodywork or underside.

The touch dry tough wax film provides mechanical protection to the protected surface too. Dynax-UC is the ideal product to provide high levels of protection during the winter months. Use on lower body panels, chassis, floors, sills, jacking points, chrome, suspension, fixings, wheel arch lips, alloy wheels. Dynax-UC is perfect for protecting motorcycles, alloys, aluminium, boats, mowers, machinery, tools and equipment too!

Dynax-UC can be easily removed if required with simple solvent wipes or alkaline degreasers after the aggressive winter months pass, or left in place for prolonged protection.

The 750ml aerosols are equipped with a unique valve. Cans are charged to 70 psi and work on their side and even upside down.

Long term protection in seconds.

• Transparent film.


• Giant 750ml aerosol.


• Can be sprayed upside down.


• Contains multi-metal corrosion inhibitors.


• Supplied with application straw for difficult to reach areas.

How to Use:

The corrosion inhibitors in Dynax-UC are able to protect clean and corroded steel alike, however this is a low film thickness material and where possible surfaces should be cleaned.

Under bodies will benefit from steam cleaning or power washing, using our Surfex-HD degreaser/ all-purpose cleaner will provide great results, the surface should be well rinsed with plenty of clean water and then dried. For best results, the surfaces should be wiped over with white spirit or similar.

Apply Dynax-UC in fine coats, film thickness should be built in this way rather than a single heavy coat. At around 50 microns DFT (dry film thickness), Dynax-UC remains virtually transparent.

The product will cure to its final firmness after 24-96 hours, although the vehicle can be used after just 30 minutes if required. The dry film is as firm as candle wax and once fully cured will resist dirt pick-up when compared to other wax protection film.

If required, the film can be removed after winter or before shows with a suitable degreaser such a Surfex-HD (used hot) or simple solvent wiping.