Mud and dried silt invariably sits on leading surfaces and that's where impact damage occurs, as stones fly up and chip paintwork. I've used the Bilt Hamber Dynax and I can't comment on the rust proofing performance yet, but it did seem to flow well: it sort of fizzes and bubbles for a little while after it's put on. With regards to power washing, if you aimed the lance at it directly, at close range, then you will get some displacement. Way over the top I know, but as far as I can tell no rust has developed since, which isn't bad on a 1970s british car! The aim of the test was to see how 7 metal panels faired using 7 different wax coatings in a Salt Spray Cyclic Chamber, which rapidly accelerates corrosion.

I understand that to you guys, aesthetics and appearance are key, but in a few hundred miles, it loses its bright look and gets covered in road film and grime anyway.If the item comes direct from a manufacturer, it may be delivered in non-retail packaging, such as a plain or unprinted box or plastic bag. dynax S-50 contains highly polar corrosion inhibitors that are able to displace surface moisture; very wet surfaces should be pre-treated using Bilt- Hamber ferrosol.

I've always thought of this sort of was for use in cavities, box sections rather than high exposure areas. Most purchases from business sellers are protected by the Consumer Contract Regulations 2013 which give you the right to cancel the purchase within 14 days after the day you receive the item. The final picture in the series below shows Dynax-S50 protected metal is still in exceptional condition.It comes out all goo-ey and he simply brushes it off to reveal that shine and then, in the final shot, you can see it primed. My wheel arches and under floor I used Hammerite underseal with Waxoyl which was in aerosol form, and easy to apply. If you decide to treat your car or vehicle to additional corrosion treatment it’s important to select a cavity wax that can penetrate into welded flange seams – these are the areas proven to be the first to corrode – in fact the Swedish Corrosion Institute conducted a thorough investigation into vehicle corrosion by sawing open the bodies of 845 collision-damaged cars manufactured between 1994 and 1997, the corrosion observed in the flanges and seams resulted in the recommendation that even on cars with reasonably good cavity fluid treatment applied at the factory a complementary treatment be used within 3-4 years of manufacture. Dynax S50 is a high- performance anti- corrosion wax that provides exceptionally long- lasting protection to steel surfaces. You mention too, Hammerite Stonechip which is fine, but seeing that you don't get much ballistic damage in the arches believe it or not, its not ideal.

Dynax-S50 will provide excellent protection at a wide-range of film thickness aim to achieve a uniform dry-film thickness of around 50 microns. Tbh I think it would be ok, if you built it up in layers over a day or so it should be strong enough as it's a waxy substance. The cavity wax chosen must cope with all these variables and continue to provide the necessary protection – maintaining the structural integrity, safety, and value of the vehicle. Dynax S50's soft-film is optimised for enclosed cavities where extremely corrosive conditions develop. We minimize on solvents which are used to carry other waxes into seams, and instead rely on something I have heard referred to as capilliary osmosis, or at least that's what it sounded like!Our Hydrate 80 neutralises existing rust and passivates clean steel - massively increasing corrosion resistance.