Rustbuster has launched a new Epoxy primer that is suitable for use on steel, aluminium or GRP. Unlike other primers available to DIY mechanics, Rustbuster Custom Epoxy 421 is non-porous, which means that it can be left unprotected without any further risk of rust setting in.
The epoxy is easy to paint, and it has high levels of adhesion – making it very easy to use. It costs £29.96 including VAT.