Bostik Vitri-Flex Adhesive

Product OverviewVitri Flex

One part polymer enhanced adhesive which is ideal for fixing fully vitrified and porcelain tiles.


For fast-track tiling installations of fully vitrified, porcelain and ceramic tiles, natural stone, terrazzo, concrete tiles etc. on mature dense concrete, cement based screed, sand blinded asphalt (interior only), WBP plywood and other substrates subject to limited vibration or movement.


  • Sets in 2 hours

  • Polymer modified for use with porcelain and fully vitrified tiles

  • Suitable for use with most under tile heating systems

  • Suitable for use with WBP plywood overlay

Open Time

Approx. 20 minutes at 20ºC

Setting Time

Approx. 2 hours at 20ºC


1 m² / kg per millimetre thickness


Available in Grey & White


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