TECHNISEAL 3.78L CLR

Designed for the protection of new or old untreated wood prior to the application of a sealant, stain, paint or varnish. Use to touch up end cuts on pressure-treated wood, or to fully protect untreated wood. Effective on vertical or horizontal surfaces, it extends the life of deck, fences, siding, pergolas, balconies, shingles, quays, etc. Prevents mildew, rot and fungus. Penetrating, Leaves no surface film. 1 litre covers 3 to 5 m2 (30 to 50 sq. ft.). Coverage will depend on surface porosity.