Benferflex C2 White - Standard Set Adhesive x 25Kg - Benfer

Benferflex C2 White - Standard Set Tile Adhesive - 25Kg Bag

SKU: STS2915

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Benferflex C2 is a very flexible fibre-reinforced white adhesive made from high strength cements. Benferflex C2 is ideal for all underfloor heating. Spread up to 15mm. Approved by Benfer on anhydrite screeds. Benferflex C2 is a thixotropic flexible adhesive consisting of high strength cements, graded particle size aggregates, synthetic resins and special additives.

It has been formulated and developed for rapid, reliable installation of porcelain tile and ceramic tile on cement based screeds, non-absorbent substrates and onto substrates subject to slight dimensional variation. C2 is perfect for floor and wall tiling and has excellent resistance to vertical sliding. The high resistance to vertical sliding allows to tile from the top down.


  • Coverage 4 - 6 m² / bag
  • 3 hours setting time, 20 minutes in the bucket
  • 1 x 25kg bag covers 4-5m²

Key Features

  • High flexibility
  • Ideal for heated screeds
  • Application thicknesses up to 15mm
  • Perfect for large floor areas
  • No vertical sliding
  • Ideal for exterior application
  • Tested in accordance with EN 12004, C2 F S1
Maximum grain size 0,5 mm
Adhesion (after 28 days) > 1,0 N/mm2
Adhesion after warming > 1,0 N/mm2
Adhesion after water immersion > 1,0 N/mm2
Apparent mass volume 1,25 kg/
Application temperature From + 5°C to + 35°C
Deformability to EN 12004 2,6 mm
Density of paste 1,65 kg/dm³
Max thickness 15 mm
Mixture ratio 27%, 6,75 lt water/25 kg bag; 1,3 lt water/5 kg bag
Temperature resistance by 30°C to +90°C ,
Vertical sliding to EN 1308 < 0,5 mm
Basis Cement, aggregates, add
Classification EN 12004 C2TES
Colour White and grey
Mixture consistency Creamy
Storage and Duration 12 months in the original closed package in a cool dry place

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