Colin

Does anyone have any experience of waterproofing a Rev sail ? the reason for the question is this, it is now Autumn/Winter in the UK and it tend's to be a bit wet and after the sail has been laid on wet grass for a while or flown in the rain/damp condition's it get's heavier through water absorption and I was wondering if treating it with the type of spray on water treatment used to waterproof tent's or silcone spray would be beneficial, it may also help to shed water if the kite is flown into the sea or rivers etc ? this is not to much of an issue in the Summer if you get caught out by a shower of rain as the sail dry's fairly quickly when flown in warm air, unfortunatley we won't be having any warm air for a while in the Uk.