Grean Boss 4 Litre OSB Sheet size is 2440x590mm

Sheet size is 2440x590mm

Its hassle-free application requires no undercoat and delivers excellent coverage in just one coat

This finish provides superior protection against corrosion

The Hultafors CLP30 Chalk Line has a 30m line

With its green colour

Grean Boss 4 Litre OSB Sheet size is 2440x590mmGrean Boss 4 Litre Grean Boss 4 Litre is a robust treatment designed to protect roof tiles from surface deposits and green staining. This versatile formula is aimed at tradespeople and property caretakers who want an easy, dependable solution for roofs, patios and driveways. Features Suitable for clay, concrete and slate roof tiles as well as flat roofs Biodegradable and acid free formulation safe for the surrounding garden Deep penetration breaks