Greenheart
Well-known member
Holt silicon spray worked on my mainsail track. http://www.ebay.co.uk/itm/Holt-pro-lube-pro-lube-silicone-ptfe-spray-lubricant-/161024174580
As long as it is a dry PTFE, so it doesn't attract dirt. I use this http://amzn.to/1nZGa3L
Check out your postage. Mine is free.
http://amzn.to/1nZGa3LHow curious! Your link took me to a product on Amazon. The postage was quoted as £6 That's why I searched elsewhere, and found it post free on Ebay.