Sika® Sikaboom®-193 – Expanding Foam Sealant (12 Cartridges)
Quick Facts:
- • Type: One-component, polyurethane-based expanding foam sealant
- • Cure System: Moisture-curing, self-expanding formulation
- • Color: Light cream (turns pale yellow after curing)
- • Packaging: Box of 12 cartridges (standard 750ml each, varies by supplier)
- • Application: Sealing gaps, joints, cavities, and insulation in construction projects
- • Expansion: High yield, fills irregular voids effectively
- • Standards: Meets construction-grade sealing requirements
Key Features & Benefits:
- Expanding Foam Technology: Expands on application to fill gaps, cracks, and cavities securely.
- Strong Adhesion: Bonds to concrete, masonry, wood, metal, and plastics.
- Thermal & Acoustic Insulation: Provides effective barrier against heat transfer and sound leakage.
- Moisture-Curing: Reacts with ambient humidity for reliable curing and expansion.
- Durable Performance: Resistant to aging, weathering, and shrinkage.
- Easy Application: Supplied in pressurized cartridges for quick dispensing.
- Professional Finish: Expands evenly, reducing voids and ensuring airtight sealing.
- Versatile Use: Suitable for sealing around windows, doors, service penetrations, and general construction joints.
- Bulk Packaging: Contractor-friendly 12-piece cartons for efficiency on site.
Why Choose Sika® Sikaboom®-193? Sika® Sikaboom®-193 is a high-performance polyurethane foam sealant designed for professional sealing and insulation tasks. Its expanding formulation ensures airtight and watertight joints, while providing thermal and acoustic benefits. Supplied in contractor packs of 12 cartridges, it is ideal for large-scale construction projects requiring reliable and efficient sealing solutions.






