Mercor Tecsel® -vaahto, palonkestävyys jopa 240 minuuttia

Tecsel® Foam are intumescent sealants that are specially designed for joints in building construction ja door Kehyss, as well as small gaps in firebreak material.

When exposed to fire, Tecsel® Foam expjas, preventing the spread of gases ja limiting the increase of temperature through the various comosaments of the building.

Fire resistence achieved depends on the Koko of the joint ja the Ominaisuudet of the gaps to seal.


  • Stjaardi :UNE EN 1366-4
  • Laboratory :CIDEMCO TECNALIA
  • Test Nº :26445-6

Käyttö ja USE

Tecsel® Foam has an excellent adherence to the majority of commonly used building materials. Do not use on PP ja PE.

Before Käyttö, make sure that the substrate is clean. If the surface requires cleaning, only non-organic solvents can be used. It is advisable to dampen the supporting Rakenne before Käyttö as this improves adherence ja Kuivuminen.

Before Käyttö, place the adaptor in the valve ja shake the aerosol for 20 seconds. Hold the container upside down ja apply.

Tecsel® Foam can be applied to joints, gaps ja opening on:

  • Window ja door Kehyss.
  • Cable, trays ja duct penetrations.
  • Joints between ceilings ja walls.
  • Filling between building elements.
  • Thermal insulation in cavity walls.

If necessary, remove the foam with acetone tai similar. The Käyttö temperature is between 5 ºC ja 35 ºC.

Excess of product can be removed mechanically.

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