It's in good condition and a few years a I brought a proprietary cleaner which restored it back to a nice black colour.
This has now all gone and ithe roof has faded to grey again so I wondered if any members had a suitable product to recommend or more importantly a "Magic Formula" that can be mixed at home? You know the sort of thing, White Vinegar, Nappy San and a crunched up Dishwasher tablet
Just started cleaning it ready for National Day
