Watco Roofite Repair Mortar is a thick, trowellable, single pack waterproofer for roofs, gutters and pipes. Ideal for use on concrete, felt, metal, asphalt, porous asbestos and fibre sheets.

Part of the Watco Roofite range of products to repair, protect and waterproof roofs.

For the standard versions of this product please see Watco Roofite/Roofite Solar Reflective.

Quick Links - Click To Jump To Section:

• Features & Benefits
• Surface Preparation
• Application
• Limitations

Features & Benefits

• A thick, trowellable, single pack waterproofer for roofs, gutters and pipes
• Ideal for use on concrete, felt, metal, asphalt, porous asbestos and fibre sheets
• Part of the Roofite range - a range of products to repair, protect and waterproof roofs
• For the standard versions of this product please see Watco Roofite/Roofite Solar Reflective
• Flexible mortar - repairs and waterproofs
• Excellent adhesion to felt, metal and plastic
• Fills horizontal and vertical holes
• Blend of rubber, fibre and fine aggregate in bitumen - For exterior use
• Repairs leaks even in pouring rain
• Black (weathers to matt grey)
• Avoids costly re-roofing

Surface Preparation

• Surfaces should preferably be as dry as possible - Emergency patch repairs can however be successfully completed to surfaces with running water
• Remove any loose material and dirt
• Please see the Product Data Sheet for detailed information
• Specialist advice must be sought when dealing with old asbestos/cement roofs - please contact our Technical Department on 0113 2455450 (option 2) or send a message to [email protected] for details

Application

• Please see the Product Data Sheet for detailed information

Limitations

• Roofite/Roofite Solar Reflective are not suitable for coating bare wooden substrates in order to form a waterproofing seal
• Entrapped moisture on porous surfaces may cause blistering in warm weather or spalling at low temperatures.
• Only limited emergency patch repairs should therefore be made to porous surfaces while wet.
• Not suitable for use on EPDM rubber roofs.
• Check compatibility with other surfaces if in doubt.
• In common with all bitumen based products, black Roofite will gradually weather to grey colour
• For flat roofs which will be regularly walked on, please refer to Anti Slip Liquid Roof Membrane
• Please contact us regarding applications not described here - contact our technical team for details on 0113 2455450 (option 2) or send a message to [email protected]