Sika - SikaBoom-461 Top non-isocyanate foam for joints
Price on request
Product description
Flexible, one-component, silane-terminated (STP) polymer-based self-expansion foam. Can be applied with a nozzle or gun. The cured foam can be cut, trimmed, sanded and painted. For indoor and outdoor use.
Features
- free from isocyanate, chlorinated paraffin, halogen and plasticizer
- for application with a gun or nozzle
- safety valve extending the shelf life
- one-component ready to use
- flexible with low curing pressure
- good thermal insulation
Application
For use as insulation and filling of cavities and voids, filling joints around window and door frames. It creates good insulation against noise and cold. Used for filling around pipes and cable penetrations.
Technical data
- composition silane terminated polymer foam (STP)
- White color
- density when applied with a gun approx. 30 kg / m 3 , when applied with a nozzle approx. 36 kg / m 3
- compressive strength when applied with a gun approx. 1.9 N / cm 2 , when applied with a nozzle approx. 5.3 N / cm 2
- tensile strength when applied with a spray gun of 11 N / cm 2 , when applied with a nozzle approx. 8 N / cm 2
- shear strength approx. 5.0 N / cm 2
- expansion with a gun approx. 200%, with a nozzle application approx. 90%
- not permanently resistant to UV radiation
- service temperature from −40 C to + 80 C (short term up to +100 C)
- 500 ml pack with safety valve, 12 pieces per box