SIKABOOM S

Sika Boom S - Expansive Polyurethane Foam

Product Description

Le Sika Boom® S est une mousse polyuréthane monocomposante, à forte expansion et durcissement rapide. Idéal pour les travaux de montage, de remplissage et d’isolation, il garantit une application simple et efficace grâce à son adaptateur pratique.

Features and Benefits

• Single-component : Ready to use.
• Strong expansion : High yield for efficient filling.
• Thermal and Acoustic Insulation : Protects against temperature variations, noise, and drafts.
• Easy Setup : Practical use with included adapter.
• Rapid Hardening : Touch dry in 10 minutes, skiable in 25 minutes.
• CFC-free : Environmentally respectful formula.

Recommended Applications

• Soundproofing voids to block noise, cold, heat, and air currents.
• Filling of wall penetrations, door frames, piping, and blind boxes.
• Assembly of door and window frames.

Technical Information

• Yield:
  • Aerosol 750 ml: ~32 liters
  • Aerosol 500 ml : ~21 liters
  • Aerosol 400 ml: ~17 liters
• Density : ~18 kg/m³
• Dimensional Stability : ±~10 %
• Service Temperature : From -30 °C to +80 °C
• Shelf Life : 12 months in unopened packaging.

User Manual

1. Preparation : Clean the surface so that it is clean, dry, and free of grease or dust. Moisture the surface for better adhesion and polymerization.
2. Agitation : Shake the aerosol vigorously for 20 seconds before use.
3. Application: Screw in the provided adapter and apply the foam in successive layers, moistening between each layer. Do not completely fill the cavities to avoid excessive expansion.
4. Cleaning : Clean the tools with Sika Boom® Cleaner before hardening. Once the foam has hardened, it can only be removed mechanically.

Available Packaging

• Aerosols of 400 ml, 500 ml, and 750 ml (cartons of 12 units).

Cautionary Instructions

• Store at a temperature between +5 °C and +25 °C.
• Do not expose to temperatures above +50 °C.
• Do not apply to materials such as polyethylene, polypropylene, or silicone.

For more information, consult the complete technical sheet or contact our customer service.