Primers and Ancillaries for Icopal Elastoflex Liquid Roofing System

Sealoflex Prima Reinforcing Fabric

Sealoflex Prima Reinforcing Fabric is designed for use within the commercial refurbishment and new build sectors, the system offers specifiers and contractors new solutions to previously frustrating and difficult problems. 

The fleece which is white in colour is available in a number of widths in 120 gsm, 165 gsm and 200 gsm weight grades.

  • Elastoflex Reinforcing Mat 10 – 120 gsm fleece for use with systems requiring a 10 year guarantee.
  • Elastoflex Reinforcing Mat 15 – 165 gsm fleece for use with systems requiring a 15 year guarantee.
  • Elastoflex Reinforcing Mat 20 – 200 gsm fleece for use with systems requiring a 20 year guarantee.

Product Range

Product Code Description Roll Size
3006222 Sealoflex Prima Reinforcing Fabric 10 1.05m x 50m
3006223 Sealoflex Prima Reinforcing Fabric 10 0.70m x 50m
3006224 Sealoflex Prima Reinforcing Fabric 10 0.262m x 50m
3006225 Sealoflex Prima Reinforcing Fabric 15 1.05m x 50m
3006226 Sealoflex Prima Reinforcing Fabric 15 0.70m x 50m
3006227 Sealoflex Prima Reinforcing Fabric 15 0.262m x 50m
3006228 Sealoflex Prima Reinforcing Fabric 20 1.05m x 50m
3006229 Sealoflex Prima Reinforcing Fabric 20  0.70m x 50m
3006230 Sealoflex Prima Reinforcing Fabric 20 0.262m x 50m


Application Conditions

Apply only when atmospheric and substrate temperatures are greater than 5 °C. The surface of the substrate should be clean and dry and must be 3 °C above the dew point. If the surface is below or at dew point temperature then moisture can form at the surface and affect coating adhesion and curing.

Application Method

Following application of the required quantity of Sealoflex Prima waterproof coating (2/3rd of system coverage rate), immediately apply the Sealoflex Prima Reinforcing fabric into the coating, and roll the surface with a perlon roller, eliminating potential air bubbles and encouraging saturation of the fleece. The fleece helps regulate layer thickness, as correct application occurs when the fleece is fully saturated, indicated by the colour change.

Overlap adjacant sheets of the fleece by a minimum 50 mm. Ensure the overlaps areas (above and below) are fully saturated to maintain continuity of the waterproofing system.

Once saturated, immediately apply the remaining 1/3rd of Sealoflex Prima waterproof coating as the top layer, and lightly roll to remove excess material.

See Sealoflex Prima Coating product information sheet for coverage rates and installation guidance.

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