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Benfer Benferflex +S1 Tile Adhesive

£16.68 (inc VAT)

SKU: N/A Categories: ,


Benfer Benferflex +S1 Tile Adhesive is a highly flexible, multi-purpose adhesive, applicable in thickness up to 20 mm, that can be used as flow bed adhesive.

Benfer Benferflex +S1 Tile Adhesive is a powder adhesive, consisting of cements, graded particle size aggregates, synthetic resins and special additives. It has been formulated and developed for rapid, reliable installation of almost the totality of ceramic material, even on non-absorbent substrates and onto substrates subject to slight dimensional variation. The high resistance to vertical sliding allows to tile from the top down.

Thanks to its particular composition, Benfer Benferflex +S1 Tile Adhesive can be mixed with a higher percentage of water to allow for complete “wetting” of the back of the tiles, even on large size formats, with no need for double buttering.

Benfer Benferflex +S1 Tile Adhesive has many key features:

  • Highly deformable
  • Multi-purpose, can be used as self soaking adhesive
  • Highly resistant to lowering, with outstanding application properties
  • Long open time
  • Very easy to use
  • For heated substrates
  • Dust reduced
  • Tested in accordance with European standard EN 12004, C2 TE S1
  • High yield
  • For exterior and interior use


Benfer Benferflex +S1 Tile Adhesive can be used for laying of porcelain tiles, thin ceramic slabs, non absorbent single-fired tiles, double-fired tiles, and natural stones (water stable), even large size, and glass mosaic in:
  • Interior and exterior walls and floors
  • Heavy duty areas
  • On top of old wall and floor tiles

Substrate Preparation:

The substrates must be solid, load-bearing, free from oil, grease and dust. Any paint-work must be in good condition, washed and degreased. If this is not the case, the paint must be carefully removed. Gypsum or calcium sulphate based substrates must be treated beforehand, this also includes absorbent substrates.

Suitable Substrates:

  • Concrete
  • Cement-based screeds, standard or heated with water system
  • Cement-based plaster
  • Flexible waterproofing membranes made up of cement and polymers
  • Cement based blocks

Inside Only:

  • Fluid cement-based screeds (prior application of an appropriate primer if demanded), standard or heated with water system
  • Fluid anhydrite-based screeds (prior application of an appropriate primer), standard or heated with water system
  • Old ceramic tiles
  • Standard or waterproof plasterboard
  • Elastomeric waterproofing membranes
  • Cement-based and gypsum-based boards (prior application of an appropriate primer)

Click here to view this product on the manufacturers website.

Product Datasheet

Additional information

Weight N/A

White 25kg