“Fantastic cavity wax from Bilt Hamber, it has Fantastic salt spray testing and creeps really well. I am using it to protect my maserati BEFORE it rusts. Don't wait until it's too late, get those cavities protected so you don't have to weld it at a later date.
Great price and service from opie oils.
The wax itself is easy to apply and comes with a 750mm injection lance. Although cheaper I'm not sure the 5L version would be better as you need all the kit to do it”
“I have just finished applying three cans to the underside of my MX5. Everything works as described, and although it makes things look quite dirty on the outside, (bear in mind is designed for cavities) it cleans super easily while it’s wet, especially if you used mineral spirits. It’s impossible to Ascertain if it works long-term preventing rust, but so far, Works just like advertised in terms of application. One important note Is that the aerosol can run out very easily, if you have an air compressor the jerrycan is much better value for money”
