Sika® Boom® is a one-component, high-expansion polyurethane product that is supplied ready to use. Polymerises to form a foam.
- Multi-position foam. It can be applied in any position (360ºC).
- High degree of expansion.
- Easy application with the nozzle (adapter).
USES :
Sika® Boom® is used as a fixing, filling and insulation foam against noise, cold and draughts. As a sealant and insulator in joints around window and door frames, eyelets, holes for air conditioning systems, roller shutters.
BENEFITS :
- Multi-position foam. It can be applied in any position (360ºC).
- High degree of expansion.
- Easy application with the nozzle (adapter).
- Good application even at low temperatures (+5ºC)
- Fast curing.
- High thermal insulation.
- Reduces the transmission of sound and noise.
- Resistant to ageing.
- Totally CFC-free propellant.
PACKAGING :
- 750 ml aerosol
COLOUR :
- Light yellow foam
Chemical basis :
Single-component polyurethane that hardens with relative humidity.
Conservation :
15 months from the date of manufacture.
Storage conditions :
In its original, well-sealed and intact packaging. The can should be stored in an upright position. Once opened, it can only be used within 4 weeks. In a dry place out of the sun, at temperatures between +10ºC and +23ºC.
Density :
~20kg/ m3
Ambient temperature :
Optimum application temperature: +18 ºC to 25 ºC
Permissible application temperature: -10 ºC min. / +40ºC max.
Relative air humidity :
Between 30% and 95%.
Supporting temperature :
Minimum +5°C / Maximum +35°C
Curing time :
Fully cured after 12 hours (at +23 ºC/50% RH).
Cutting time :
It can be cut after 23 minutes (at +23 ºC/50% RH).
Dry to touch :
9 min. approx. (23ºC / 50% RH)
Consumption :
Consumption can be regulated by pressure and valve/adapter type.
Performance :
750 ml of aerosol is equivalent to 37 l (± 3 l)
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