Carbolineum IV - A two oil blend, it's our most advanced wood protectant yet!


Two original oils penetrate deep to color and protect thoroughly

Millions of satisfied customers count on Carbolineum to protect wood... naturally, effectively, economically.

In Carbolineum IV, we've taken out the penta and arsenicals while modifying the formula to protect wood from its worst enemies - from water marks to fading.

Carbolineum IV is suitable for a wide range of applications, including:

  • Wood shingles
  • Fences
  • Docks
  • Posts
  • Windows
  • Bee hive crates
  • Decks
  • Spars
  • Siding
  • Nursery lumber
  • Piers

... and much, much more

Deep, rich black or brown colors leave wood looking great. (Tan coming soon!) Good coverage, as much as 300 square feet to the gallon, depending on wood absorbancy. Available in five gallon pails.

1 Gal. - WP9901C
5 Gal. - WP9905
30 Drum, 55 Drum
1 Gal. - WP7701C
5 Gal. - WP7705
30 Drum, 55 Drum