Sun-Thickened Linseed Oil is a 100% naturally oxidized additive for linseed oil paint. By adding up to 15% by volume to the final coat of linseed oil paint, you'll accelerate your drying times and deepen the final sheen.
This cold-pressed and matured raw linseed oil from Yorkshire is used for thinning linseed oil paints. It's particularly ideal as a thinner if you're painting very dry, porous wood because it has a slower drying time.
This 100% natural balsam turpentine is made from extracts of organic distilled resin from Argentinian pine trees. It's the thinner we recommend for linseed oil paint when you're working with hard-woods.
Available in 1L size.
Please note that this product is flammable, so take care when using it and with any rags used for wiping. Although a natural product, it is toxic to aquatic organisms. It must be disposed of as hazardous waste. Please consult our safety datasheet for this product.
This product is only available for UK customers and cannot be shipped to the US
If you've ever painted bare wood without using a knotting sealer, you may have seen a yellow stain appearing on your beautiful paintwork weeks, months or even years later - just above where the knots are. This is because knots continue to leak sap as time passes, and they will discolour your paintwork.
By applying Shellac Knotting Primer to the knots in your wood before painting, you'll seal them and prevent their sap from leaking.