Cuprinol No. 10 Green Wood Preservative is for use on wood in contact with soil or water.
Cuprinol No. 10 Green Wood Preservative contains a powerful copper fungicide-insecticide and water repellents for three-way protection. This is important for wood used in contact with soil, water and concrete.
Apply Cuprinol No. 10 Green Wood Preservative liberally to fence posts, poles, foundation sills, docks, boats and all wood exposed to moisture or weather. Wood should be free of bark, dry and well seasoned.
The green of Cuprinol No. 10 is from the copper fungicide and is not a lasting stain. Color will fade within a matter of months, and may bleed through lighter colors of stains and paints.