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Astex Professional  Polyurethane foams and adhesives 

Assembly foam with a tube ASTEX 750ml

  • low pressure
  • seals thermally and acoustically
  • with very good grip
  • short curing time

High quality assembly foam for professional use. Low pressure. Accurate dosing allows for economical use. The special formula allows it to be used universally. "ATSTEX" foam can be used at an ambient temperature of + 5 ° C to + 30 ° C. It has excellent adhesion to most building materials: concrete, brick, plaster, wood, etc., except polyethylene and silicone.

Usage

Clean surfaces from dust, dirt, ice and moisten with water. Before and during installation, the tin can temperature should not be lower than + 20 ° C. The tin can can be heated using a container with hot water, the temperature of which should not exceed + 30 ° C. Working tin can position - upside down. Put the tin can with the valve upwards and screw on the adapter. Shake the tin can vigorously for 30s before use. Repeat the procedure if necessary. The processing time (for a 30 mm layer) is approx. 30 min. Fresh foam impurities can be removed with a special preparation or acetone. After complete hardening, the foam can be plastered, painted and glued onto. The foam must be protected against UV radiation.

Scope of usage

Installation and insulation of cabling. Filling gaps, holes and cracks. Heat and sound insulation of buildings as well as ventilation and air conditioning equipment. For sealing the space between openings and mounted door and window frames.

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