Product Details
Polyurethane (PU) sealants deliver high performance for dynamic joint sealing, effectively accommodating major structural movements while resisting weather, chemicals, and abrasion. Ideal for applications on facades, terraces, window and door perimeters, water tanks, and pavement joints, these sealants maintain flexibility and strength to ensure watertight, durable, and visually clean joints through the structure’s lifespan.
Product Types: One- and two-component PU-based sealants for building and infrastructure expansion/contraction joints
Materials: Single-component cartridges, sausages (600ml), dual-component kits for large-scale use
Performance: Flexible with high movement accommodation; durable against UV, water, and chemicals; excellent adhesion to concrete, masonry, and metals
Compatibility: Exterior and interior joints—horizontal and vertical; precast panels; windows; doors; floors; facades; water-retaining structures
Special Features: Non-sag for vertical surfaces, low slump for horizontal; fast curing; paintable; weather and abrasion resistant
Packaging: 600ml sausages, 1kg/4kg kits, bulk pails
Application Areas: Building expansion joints, perimeter seals, pavement joints, water tanks, precast and curtain walls
Application Methods: Manual and pneumatic guns; finishing with trowel or spatula
Standards Compliance: IS, ASTM C920, EN 15651, ISO 11600
Shelf Life: 9–12 months in sealed, cool, dry packaging
