Flash Harry Fibre Flex 5L – Charcoal

• An easy-to-use non-toxic compound for waterproofing parapets, flat roofs, roof tiles, walls, gutters, water features and fish ponds.

• Fibre Flex is an ideal compound for repairing old acrylic and membrane systems that have over time begun to leak.

• Fibre flex has a built-in membrane so an additional membrane is generally not required (except for areas susceptible to significant movement).

• In areas of long-term ponding (ponds and water features) or on impervious concrete Fibre Flex should be used in conjunction with Hypercrete primer.

• In permanent ponding applications seven rain-free days curing time is needed. Drying time depends on ambient temperature and humidity.

• On non-ponding porous surfaces a 50% product and water dilution or a bonding liquid, is recommended as a priming coat.

• Do not use to overcoat bitumen waterproofing systems.

• Ensure compatibility when applying a waterproofing compound over existing unknown products.

• Not recommended where exposure to negative water pressure is present.

• Not recommended for swimming pool or fibre glass applications.

• Easy clean up with water.