as they tend to perforate easily ( on a puma 90 anyway) and it cannot do any harm and they are a to replace. Please note that due to Civil Aviation Authority legislation we are unable to ship this product outside mainland UK. All three of these products can be used in all areas, however, they are adapted slightly for intended use. This stuff came recommended by a friend at work who works on cars allot and is a professional sprayer and detailer. 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.

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. It dries to a tough matt black finish and is ideal for application to all unprotected road facing areas of the underside of the car or for areas which need to resist damage from grit/stones etc. Dynax-UB will vary in viscosity with temperature; it may appear to have a soft grainy appearance to firm gel. Dynax-UB is a dark coating, while Dynax-UC is for use in visible areas where a darker coating would detract from the look.Bilt Hamber Dynax UB substantially outperforms competitive material in salt-spray trials under conditions of ASTM B117. 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. Dynax-UC 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.

New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging . Dynax-UC substantially outperforms competitive material in salt-spray trials under conditions of ASTM B117. It comes out in a fine mist rather than a viscous sticky substance which is what I feared products like wax oyl would do.They mention that it's simple to use, comes out in a fine mist rather than a viscous sticky substance, and that it provides excellent coverage. 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 and unlike traditional bitumen underseals Dynax UB will not peel. I'm not sure whether I should worry about that though, the aerosol cans are quite big and probably pretty good?

Large 750ml aerosol, comes with standard spray head and straw attachment to get into nooks, produces professional 'stippled' finish. The answer is to really dry the panel well after rinsing and follow with a white spirit wipe down to remove any surfactant where there’s any doubt as this will beyond all other factors cause loss of adhesion - not only to UB but any other film forming coating. Surfex is cationic and will force itself to the surface - this is why it removes so much stuff, but unless treated surfaces are flushed well with water the molecules it uses remain - they'll act as a lube.Dynax UB substantially outperforms competitive material in salt-spray trials under conditions of ASTM B117.

The product is made without any water displacing solvent, this is intentional so that early water resistance is made on exterior surfaces. I ended up with Dinitrol mostly due to good advice and support from 'Rustbuster Ltd', they supplied an application guide for my model of 5-series.Dynax UB when dry, has the consistency and feel of soft rubber, but is intelligently formulated to expand and contract and as such, is perfect for use on cars which get put away in garages at the end of the day or are used all year long. The Bilt Hamber Dynax UB Wax durably protects from corrosion while removing existing corrosion from your vehicle's surface. Salt-spray performance should never be overlooked as vehicle undersides and cavities are always exposed to this attack from winter road salt.