ULTRAFLEX

Ready to use straight out of the tin, application with solvent resistant roller. 15kg tin with a coverage of 10m

  • Can be used all year round moisture curing.
  • Fully trafficable when cured.
  • Instantly rain resistant after application.
  • Once installed, forms a seamless membrane.
  • Fresh concrete must be cured for 28 days.
  • Excellent adhesion to different substrates

Please Note: On EPDM and TPO it is recommended to install patch test to check compatibility. Do not use silicone sealants. Always use PU based mastics.

High performance waterproofing liquid
Ultraflex is a one-part high performance waterproofing liquid for use on new and existing flat roofs, walkways, balconies and gutters. Unlike traditional GRP, once Ultraflex is applied it is instantly rain resistant which allows it to be used all year round. Apply straight out of the can.

  • BBA certified for life in excess of 25 years
  • NHBC and Green Roof Approval
  • One can provides up to 10m coverage
ULTRAFLEX
ULTRAFLEX

Preparation
Apply when ambient temperature is minimum of 2 degrees and rising and not exceeding 30C.
Ensure substrate is in good condition, dry, clean and free from dust, moss or lichen.
All Edge trims to be fixed to substrate prior to application of Ultraflex.
Ultraflex is self-terminating, if brickwork is in good condition, strike a line using tape on the brickwork to coat up to (important: when Ultraflex has been installed ensure the tape is pulled before the Ultraflex is dry). If the brickwork in poor condition a termination bar or flashing is required.

Application
Open tin and mix thoroughly before using.
Apply Ultraflex straight out of the can onto the substrate using a solvent resistant roller. Dry roll Ultraflex matting into the product until the Ultraflex is drawn through, then immediately apply another coat of Ultraflex ensuring the matting is fully embedded avoiding any pinholes.
It is advised to start at the perimeter of the area including upstands to a minimum of 150mm (if possible), ensuring the matting overlaps any trims (including fixings) / joints / change of material by 50mm.
Infill the remaining field area using the same method as above using Ultraflex matting, at a minimum coverage rate of 1.5kg per m. The whole area including Trims must be coated to form a continuous seamless membrane. Please take time to make sure no pin holes exist.

Drying
Drying time will be approx. 2-8 hours depending on weather, fully cured in 24 hours.