Hi folks - I just took delivery of a new seat for my renovation project - a 1976 Moto Guzzi 850 LeMans. The seat came form MG Cycles in the USA, and it's a replica of the original - same shape, and same material. It's molded rubber, not foam with a vinyl cover. It's coated with what I assume is mold release fluid - I guess it's not oil, but a silicone-based treatment. It's rather slippery and I want to remove it before it goes on the bike, so 1. what's the best thing to wash it with? Soapy water, dishwashing detergent, or is there something specific for this sort of thing, and 2. long-term care. I know not to use armour-all on seats. Is Mr. Sheen suitable, or should I look into specific products for molded rubber? If it is actually rubber, that is - it doesn't smell like I expected - it's probably a synthetic material. I've sent a query to MG Cycles, but I thought I'd ask here as well.