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Sista PU Foam – High-Performance Polyurethane Expanding Foam

Sista PU Foam – High-Performance Polyurethane Expanding Foam

KSh 1.00

Key Features

  • High Expansion Formula – Fills gaps, cavities, cracks, and joints with excellent volume yield.

  • Strong Adhesion – Bonds firmly to concrete, wood, PVC, masonry, metal, and stone.

  • Thermal & Acoustic Insulation – Reduces heat transfer and noise infiltration for improved building comfort.

  • Weather & Ageing Resistant – Designed to withstand moisture, temperature changes, and UV exposure when properly coated.

  • Quick Cure Time – Skins over within minutes and fully cures within a few hours.

  • Cuttable, Paintable & Sandable – Easy to shape after curing; compatible with most paints and coatings.

  • Multi-Purpose Use – Suitable for both indoor and outdoor applications.

SKU Sista Category Brand:

Sista PU Foam is a professional-grade, high-expansion polyurethane foam formulated for superior sealing, filling, and insulation across construction and interior applications. Engineered for strong adhesion and durability, it provides reliable bonding on concrete, wood, metal, plastics, masonry, and most common building substrates.

Ideal Applications

  • Door and window frame installation

  • Sealing wall penetrations and service openings

  • Filling irregular gaps & cavities

  • Bonding insulation boards

  • Acoustic sealing around pipes and ducting

  • Fixing loose tiles, panels, and construction components

Benefits

  • Enhances structural stability

  • Prevents air leakage and moisture ingress

  • Improves energy efficiency

  • Reduces sound transmission

  • Ensures a neat, professional finish

Packaging

  • 750ml aerosol can

  • Available in gun-grade and straw applicator versions

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