The Sika® Sikaflex®-140 Construction is a premium one-component polyurethane (PU) joint sealant specially developed for sealing movement joints and connection joints in residential, commercial, and industrial buildings. It cures with atmospheric moisture to form a durable, elastic, and weather-resistant seal, providing long-lasting protection against water, dust, and air infiltration.
Designed for professional construction and building applications, Sikaflex®-140 Construction offers excellent adhesion to concrete, cement, brick, aluminium, steel, timber, masonry, and many common construction materials without compromising flexibility. Its high movement capability helps accommodate expansion and contraction caused by temperature changes and structural movement.
Suitable for both interior and exterior applications, it is widely used for expansion joints, wall joints, precast concrete panels, window and door frames, façade joints, floor joints, and general building sealing works.
One-component polyurethane (PU) joint sealant
Excellent flexibility and movement accommodation
Strong adhesion to most construction materials
Weather, UV, and ageing resistant
Suitable for indoor and outdoor applications
Low VOC and easy to apply
Paintable after curing
Long-lasting waterproof and weatherproof seal
The Sika® Sikaflex®-140 Construction delivers outstanding flexibility, adhesion, and long-term durability for construction joint sealing. It effectively seals movement joints against water, dust, and weather exposure while maintaining excellent elasticity, making it an ideal solution for professional builders, contractors, and renovation projects.
More detail about Long Kong Hardware Trading Sdn Bhd
