Black Tar Varnish 5 & 25 litre by Bird Brand

A traditional waterproof coating for agricultural buildings and parts of rustic cottages/barns.

Due to regulations, New Formula Black Tar Varnish replaced the original tar product back in 2005.

It’s new properties include:

Lower odour & quicker drying.

It’s gloss finish turns matt with prolonged UV exposure.

For wood, metal, stone, tin and brick – including exterior damp course lines.

Effective on stone walls and bricks, certain marine applications, timbers

Compatible over previously tarred surfaces. Now based on a modified bitumen material.

Contains White Spirit.

Coverage – 10m² per litre.