FASTASEAL 3540 Fill & Seal is a clear, fast drying, high build, single pack sealer to be applied as a first coat on uncoated interior timber. – Fast drying reducing down time between coats – High build – Excellent flow and levelling results in smooth finish – Sanding not required if over coated within 24 hours – Made from more than 75% renewable bio-based materials – derived from renewable biological resources
