I wanted some paint for faded UPVC window sills and down pipes. I asked Promain for advice as to which product(s) to meet my need. I was given a quick recommendation for MSP (Multi Surface Paint) which had the added bonus of not needing any primer or undercoat and was water based. My order arrived very promptly and was extremely well packed, with a minimum of plastic packaging - which was good. I tried the paint out yesterday. Two coats so far on two sills, a down spout and two meter boxes. They all look like new. Will add a third coat when it's warmer. It will be interesting to see how they stand up to summer sun on this south facing side of the house.