Since it doesn't produce a film and is penetrative

Excellent opacity

Isles of Scilly

Osmo UV-Protection Oil 428 Red Cedar Satin in 750ml pack with film protection has been developed to maintain the wood's natural colour and slow the greying process by (UV factor) 12 times in comparison to untreated wood this avoids wood naturally greying into a patina colour over time

fencing and walls

Owatrol Compoxell Composite Wood Protector and Colour Restorer - Brown Size:1 Litre Since it doesn't produce aCompoxell is a water based finish for beautifying and preserving composite wood decks, cladding, etc. It replaces our previous composite wood finish, Compo Care. By making the surface durable, stain proof, and waterproof, Compoxell shields composite wood from the sun's rays and the impacts of the weather. It is a semi transparent tinted coating with a satin finish that is currently offered in Brown colour. Check out Owatrol Compo Clean for our