Newton 800 Mastic 310ml

Mastic Sealant

Newton 800 Mastic is used with Newton 805 Newlath, Newton 503 and Newton 803 Newtonite. It is applied to the plug before fixing into the membrane, which serves to stop any ‘bridge’ happening between the damp or stained surface and the new surface. Newton Mastic is also used for sealing around protrusions.

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Permagard are proud to stock a wide range of Newton membranes and waterproofing products. If you have any questions about Newton green roof or drainage membranes contact our technical team on 0117 982 3282.