Crackle paint

[les]

I've found a pretty good finish match for the wiper motor, although this finish is advertised by a company called Frost the price of postage makes it quite expensive. If you visit Homebase there is an aerosol product called Plasti-kote Stone touch which looks similar to some textures on bog walls, being a mottled colour. When dry it needs a black gloss aerosol covering.