Bitumen Roof Repair Mortar – Rizistal RF850

Rizistal Roof Repair Mortar is a carefully formulated compound containing a blended mixture of bitumen, solvents, minerals and fibres and non-drying oils to produce a thick yet easily applied compound.

This mortar can be applied by pointing trowel steel float or spatula.

RF850 Bitumen Roof Repair Mortar can be applied on:

• Concrete
• Roofing Felt
• Asphalt
• Lead
• Zinc
• Steel
• Bed slates & Tiles
• And many other substrates

Rizistal Roof Repair Mortar has excellent adhesion and easy to apply and has a wide variety of uses:

• Gutters & Down pipes
• Around Skylights
• Iron Sheeting
• Pre cast concrete units
• Spouts

RF850 can be used for general water proofing and sealing repairs such as cracks, holes and joints either as a finish or before the application of other sealants, coatings or membranes.

• Excellent adhesion & easy to apply
• Easy to use and quick application
• Coverage is approx. 0.5m² per 5kg at a 10mm thickness.