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27 March 2020: All Mitre 10 and Mitre 10 MEGA stores are closed to the public in line with the New Zealand government's action to manage COVID-19.

Some stores will supply a limited range of essential materials to existing trade customers for essential services only. More details here.

For more information on our Covid-19 status click here.

$ 189 each

Available at Mitre 10 MEGA stores.

Brush applied bitumen waterproofing membrane for use as a waterproof membrane behind retaining walls and as a damp-proof membrane for buried faces of basement structures. Sika blackseal plus will cover concrete, concrete block and brickwork, wood and metal. Sika blackseal plus exceeds the vapour flow resistance level requirements for a water vapour barrier as per E2/AS1 (Tested by BRANZ: Report No.: DC1454#1).

Features and benefits