
Black Tar Timber Treatment is a traditional, high-performance stain formulated specifically for timber against the ground or set into concrete. This heavy-duty protective coating is ideal for posts, sleepers and support timbers, offering long-term resistance against moisture, decay and weathering. It applies smoothly rather than as a thick bitumen, drying quickly enough to allow a second coat the same day, with one tin covering a surprisingly large area.
- Purpose-built for timber in ground contact or set in concrete
- Smooth, easy application — not a thick bitumen tar
- Fast drying, allowing a second coat within hours
- Long-term protection against moisture and decay
- Size: 0.75 litres
- Material: Stain
- Colour: Black
- Coverage: approx. 5-10 m² depending on surface
- Compact size ideal for smaller jobs and touch-ups
- Proven protection for ground-contact timber
- Trusted, traditional formulation