Painted my backbox heat shield after removing some surface rust - heat resistant paint to 600 Celcius then fitted my new back box. Being lazy and just linking to what I did in another thread - but had a bit of a job with it - all sorted now though 
Painted my backbox heat shield after removing some surface rust - heat resistant paint to 600 Celcius then fitted my new back box. Being lazy and just linking to what I did in another thread - but had a bit of a job with it - all sorted now though