Thermofoam 2 seal | Marmoline | Κόλλα‐αφρός πολυουρεθάνης ενός συστατικού, χαμηλής διόγκωσης, χωρίς διαλύτες

It is a product of the system

MARMOLINE MONOSIS

THERMOFOAM 2 SEAL

LOW-EXPANSION, SOLVENT-FREE POLYURETHANE FOAM FOR THERMAL INSULATION BOARDS

One component, low-expansion polyurethane foam, without solvents for professional use.  It is polymerized with the humidity of the atmosphere. It has a great adhesiveness on plaster, concrete, bricks, wood, HDF,  metal, bitumen  surfaces  etc.  

PACKAGING:

Bottles of 830 ml

CHARACTERISTICS:

Application Temperature

+5°C to +35°C

Consumption

The suggested stripe thickness is 1 – 1.2 cm

Download the relevant technical files:

Uses

It is used for the adhesion of polystyrene insulation boards in ETICS systems. THERMOFOAM 2 SEAL does not substitute additional mechanical fixing of the boards with suitable anchors until the curing of the adhesive.

Advantages

  • Great adhesiveness to most ingredients (apart from polyethylene and silicone surfaces)
  • Low expansion
  • High thermal and acoustic insulation
  • Humidity resistant
  • Aging resistant
  • Before application, clean the surfaces from dirt, rickety materials, impurities, oils and solvents.
  • Apply by using a professional PU foam gun. Before using the spray gun lubricate it with grease or teflon spray.  Place the THERMOFOAM 2 SEAL BOTTLE onto the gun  and screw. Adjust the flow of the material by rotating the screw located at the back side of the gun.
  • The application temperature should range between +5⁰C and + 35⁰C.
  • Apply  THERMOFOAM 2 SEAL around the edges of the insulation board, in 5 cm distance from each edge. In addition apply in consecutives stripes with 30 cm intervals. The suggested stripe thickness is 1 – 1.2 cm.
  • It is  suggested to moisten  the insulation boards surface  before applying the foam, in order  to  enhance adhesion  and  increase curing speed.
  • In case of gaps  between the insulation boards, fill them  with extra foam to  avoid  thermal bridges.
  • Apply the fixing anchors to the boards, 30-40 minutes after  their placement on the wall.
  • Dried particles can be removed mechanically. To clean the application gun, use an appropriate  polyurethane solvent (attach the solvent bottle  to the gun  and spray until there’s no foam left in the gun).