Ronseal Woodstain 10Yr Teak (2.5L) is straightforward to apply and requires no basecoat or primer, allowing you to finish your project quickly. It provides 10-year protection for exterior wood, shielding it from rain, frost, snow, and sunshine. The finish won't peel or flake and is rainproof in just one hour. This product covers 18m2 per litre, ensuring your doors and windows look good year after year with only a couple of hours of work.