MasterSeal 617 - High build fibrated bitumen emulsion

How does MasterSeal 617 work?

MasterSeal 617 is a single component brush applied high build fibrated bitumen emulsion containing mineral fillers, stabilizing additives, and non-asbestos fibres which dries to provide to form a continuous seamless waterproof membrane which can fill and seal hairline cracks, pinholes and minor surface imperfections.

What are the uses of MasterSeal 617?

MasterSeal 617 is effective on a large variety of surfaces including:

• Concrete
• Asbestos cement
• Asphalt
• Lead
• Zinc
• Roofing felt
• Corrugated iron

What are MasterSeal 617 typical applications?

• To protect concrete against acidic and salty ground waters.
• Waterproofing membrane in sandwich construction.
• General purpose waterproofing and repair compound for pitched or flat roofs​.