Grey 25Kg - 350141


  • Lifting of chimneys, barbecues.
  • Assembly of refractory brickworks exposed to high temperatures.

Advantages & Benefits

  • High mechanical performance.
  • Easy application.
  • Ideal for barbecues, fireplaces and small domestic works.
  • Resists up to 350°C.
  • Exterior and interior use.


  • Refractory bricks
  • Other substrates in contact with high temperatures (consult Technical Department).
  • Terracottas

Substrate preparation

  • Metal elements, such as reinforcement, must be free of rust, dust, mortar residues or other materials that may impede adhesion or contribute to corrosion.
  • The substrates must be clean and sound, free of grease, paint or other substances that would prevent proper adhesion.
  • A suitable adhesion primer shall be used on low-porosity surfaces.

Instruction for Use

  • Apply with a brush a THF layer simultaneously on the surfaces in contact with overlapping.r- Joint is pressed for a second or two giving time to solvent for joining and welding both sides of membranes in contact. r- Consumption is about 25 g/ml. r- Room temperature should be above 5 ° C and membrane must be dry.r- Welding control must be carry out passing more than 5 hours


  • The commissioning of the work shall occur at least 7 days after its execution, warming up gradually.
  • Do not apply when there is a risk of frost, rain, strong wind or direct sunlight.
  • Do not apply below 5°C or above 30°C.
  • Do not apply to plastic, metal, wood, rubber, etc. surfaces.
  • Do not add more water once it has started to set.
  • Protect the cool surface from direct sun, rain and especially draughts.

Handling, storage and preservation

  • It is packaged in 25 kg multi-leaf paper bags with damp-proof sheets and in 5 kg plastic bags that allow it to be stored for 12 months in its original sealed packaging, safe from dampness.


  • The information contained in this document and any other advice provided, are given in good faith, based on DANOSA's current knowledge and experience when products are properly stored, handled and applied, in normal situations and in accordance with the recommendations of DANOSA. The information applies only to the application (s) and the product (s) to which reference is expressly made. In case of changes in the parameters of the application, or in case of a different application, consult the DANOSA Technical Service before using the DANOSA products. The information contained herein does not exonerate the responsibility of the building agents to test the products for the application and intended use, as well as their correct application in accordance with current legal regulations. The product images used in our communications are indicative and may differ slightly in color and aesthetic appearance in relation to the final product.Orders are accepted in accordance with the terms of our current General Sales Conditions.DANOSA reserves the right to modify, without prior notice, the data reflected in this documentation.Website: E-mail: Telephone: +34 949 88 82 10


  • Appearance: polvo
  • Colour: Gris

Technical Data

Concept Value Standard
Adherencia sobre ladrillo cerámico tras 28 días (N/mm²) ≥ 0,8 -
Agua de amasado (%) 21/23 -
Densidad aparente (kg/L) 1,40 ± 0,06 -
Densidad masa fresca (kg/L) 1,60 ± 0,06 -
Intervalo granulométrico (mm) 0/2 -
Mass per unit area (nominal) (kg/m²) 20 -
Reacción al fuego A1 -
Resistencia a compresión 28 días (N/mm²) ≥ 15 -
Resistencia a compresión 28 días con calentamiento (N/mm²) ≥ 5 -
Hazardous substances Ver HS -


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