Cavity wax

[Rabs]

i am in the process of doing a sill and inner and outer wheel arch repair on a mk1 mx5. It started out looking not to bad but as always it always worse than you think. In the end needed the whole inner arch to be replaced and part of the sill. I have cut out any rusty metal I can see as might as well whilst in there. My question is around cavity wax. Is Dinitrol 3125 any good? Any other recommendations? I was going to spray inside inner sills with cavity wax to try and hold future rust at bay. Do I need the 3125 HS? Thanks in advance as advice on here is always great.

 

[slim_boy_fat]

Any other recommendations?

Bilt Hamber products are very good - I've been impresed with those I've used [but not cavity wax, yet].

http://www.bilthamber.com/which-cavity-wax

 

[Lufbramatt]

Bilt hamber dynax is superb stuff.

 

[Swift&Bold]

Rustbuster Mil Spec

 

[bricol]

Used Dinitrol 12yrs go on my Lancia integrale - didn't top up each year, had to repair on sill for MOT 3 yrs go. The coating inside was intact, as was the paint outside - just the metal in-between had gone! I think rust had already gotten a foothold inside before I used the Dinitrol.

This year I replace both sills, a bit of inner sill and section of under-floor on one side. I used Noxudol 700 as tested by Classic Cars a few years ago. I'll let you know how it goes on in another 10 years ;-)

I applied both by pressurised pot - ebay 111914260298

 

[optima21]

I'm using Bilt Hamber Dynax S50 using the same pressurised sprayer as above. the sills on the car as still looking good 5 or 6 years later

 

[slim_boy_fat]

I applied both by pressurised pot - ebay 111914260298

That item number shows 0 result(s).

 

[optima21]

http://www.ebay.co.uk/itm/111914260298

 

[slim_boy_fat]

http://www.ebay.co.uk/itm/111914260298

 

[Burdekin]

You won't go wrong with Dinitrol. 3125 is good for spraying in but if open and you can give a good liberal coating of 4941even better.