Pine Tar Wood Preservative - 1 Quart by Viking Sales Sold out $19.95 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Sold out This is "The Finest Stuff" 100% Organic: Authentic Pine Tar also referred as Stockholm tar is a pure, natural wood preservative made in Sweden. Pine Tar has been used since ancient times for creating a water repellent vapor barrier on wood and rope and for its gentle antiseptic effect. Pine Tar is used for wood preservation on utility and fence poles, cottages, splint roofs, boats et cetera. Pine Tar is an excellent wood preservative and substitute for pressure treated wood. Works well for preserving wood used underground. An Ancient Pine Tar Recipe: Thinning with organic boiled linseed oil is recommended to obtain faster penetration and reduce stickiness. Combine equal parts of our Pine Tar and Purified Organic Linseed Oil. Use this Organic Raw Linseed Oil Produced at our facility in New York State. Heat to 80 degrees F and mix thoroughly. Apply warm if possible.