Barrettine’s wood protector is a wood Sealer For rough, sawn or smooth timber. It contains water repellent resins And a Biocide film wood Preserver to prevent the surface growth of mould/algae and together This helps reduce decay, swelling, twisting of wood. Pigments have good UV fade resistance and Will help protect wood from UV damage. Barrettine’s wood protector is an ideal treatment for outdoor treated timber structures such as sheds, fences, trellis, pergola and timber gazeboes. As a wood Sealer it provides good water repellence/beading. Oil/spirit based for deeper penetration leaving a transparent/translucent finish colour effect to wood, where the grain texture is still visible. (Not ideal for decking or garden furniture structures as rub resistance may not be sufficient).ge.