Polyurethane foam Sika Boom 521 FoamFix 800 ml

Reference: 0.38.157.116

MPN: 592039

In stock 1-3 Working Days
€8.68
Tax included

It is particularly suitable for thermal insulation - thermal protection systems.

Quantity

Description

Polyurethane foam Sika Boom 521 FoamFix 800 ml

Sika Boom-521 FoamFix is a single component, highly limited swelling, fast curing, gun applied polyurethane foam.

  • It is particularly suitable for thermal insulation - thermal protection systems.
  • One container can bond thermal insulation boards with a total surface area of up to 14 m2 .
  • Good adhesion to concrete, wood, brickwork, plaster, metal and PVC
  • Fast curing
  • Particularly easy to use on plasterboards and the following insulation materials:
  • Extruded polystyrene boards (XPS)
  • Styrofoam Expanded polystyrene (EPS) boards (Styrofoam)
  • Polypropylene fibreboard (EPS)
  • Cork boards
  • Polyurethane/polyisocyanuria (PUR/PIR) boards

Also used for:

  • Installation of thermal insulation panels and filling of gaps created during the application of the adhesive
  • Bonding wooden building materials to concrete, metal, etc.
  • All types of applications that require polyurethane foam with limited expansion
  • For mounting and isolation of window and door frames

Advantages

One container can bond thermal insulation boards with a total surface area of up to 14 m2.

Good adhesion to concrete, wood, brickwork, plaster, metal and PVC

  • Fast curing
  • Good tensile strength
  • Can be used in both interior and exterior applications
  • Suitable for horizontal and vertical surfaces
  • Chlorofluorocarbon (HFC) free
  • Strong bonding to polystyrene thermal insulation panels (XPS and EPS)
  • Immediate adhesion and possibility to use the panels within 2 hours after fitting
  • Particularly economical. Ready for use in an aerosol can.
  • Minimal secondary swelling during the curing period
  • No further swelling and shrinkage takes place after full curing.
  • Lightweight material compared to plaster and other alternative materials used in thermal insulation systems
  • No extra weight during application
  • High yield - up to 55 litres, depending on humidity and temperature

Fire behaviour: Class E (EN 13501-1), B2 (DIN 4102)

  • Does not contain propellant gases that damage the ozone layer

Technical characteristics

  • Packaging 900 gr (800 ml) containers 
  • Compressive strength ~ 0.03 N/mm2 (at 23°C / 50% S.W.)
  • Tensile strength 7,6 N/cm2
  • Water absorption Maximum 1% by volume
  • Thermal conductivity ~0.036 W/mK (at 23°C / 50% S.W.)
  • Operating temperature -40°C to +100°C
  • Colour Light pink

Data sheet

Container
900 gr
Brand Name
SIKA
Colour
Ροζ Ανοιχτό

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