Has anybody found a radiator paint that actually doesn't yellow? I've tried expensive Hammerite and several other 'non-yellowing' water and oil based brands - but all turn yellow after a year. :
Rust-Oleum Radiator Spray Paint Cast Iron - 400ml | Homebase
Maison Deco Refresh Radiator Spray Paint Cool White - 400ml | Homebase
No Nonsense Heat-Resistant Spray Paint Black 400ml
No Nonsense Radiator White Gloss Spray Aerosol Paint 400ml for sale online | eBay