Polyurethane Sealant 3M™ 540 3M™ The 3M™ polyurethane sealant is a single-component product used for bonding, sealing, and waterproofing in various industrial sectors, including automotive, construction, and marine. This sealant is known for its strong adhesion to numerous surfaces such as metal, wood, glass, concrete, and plastics. Once applied, it cures by reacting with moisture in the air to form a flexible, durable joint that is resistant to vibrations, weathering, and UV rays. This sealant is particularly valued for its ability to create durable joints that remain flexible even under harsh conditions. It is commonly used for tasks such as joint sealing, panel bonding, and part assembly. Its single-component formula makes it easy to use, with no need for prior mixing. Learn more
3M™ 760 Hybrid Sealant 3M™ The 3M™ 760 Hybrid Sealant is a versatile, high-performance sealant adhesive designed for a wide range of industrial and construction applications. Its silicone-free hybrid formula combines the benefits of polyurethane and silicone sealants, providing excellent adhesion to various materials, including metal, glass, plastic, and concrete. The 760 sealant is durable, UV- and weather-resistant, and can be painted after application. Ideal for expansion joints, facade joints, and applications requiring high flexibility and strong adhesion, it is easy to apply and ensures long-lasting sealing performance. Learn more
Sikaflex® 268 Adhesive Sealant Sika The Sikaflex® 268 Adhesive Sealant is a high-performance solution engineered for structural bonding and sealing in the rail industry and vehicle manufacturing. Designed for panel bonding, window installation, and fixing of metal or composite components, it delivers outstanding mechanical strength, strong adhesion, and long-term durability under vibration and dynamic stress. Ideal for train, tram, and bus production, this adhesive sealant ensures reliable bonding, professional finishing, and consistent performance in demanding industrial environments. Learn more
Mastic-colle PU Sikaflex® 252 Sika Sikaflex® 252 by Sika is a high-strength polyurethane (PU) adhesive sealant engineered for structural bonding in transportation and industrial applications. Known for its outstanding mechanical strength and excellent adhesion to metal, aluminum, galvanized steel, wood, and plastics, it is ideal for bonding sandwich panels, truck bodies, commercial vehicles, trailers, and industrial assemblies. Its resistance to vibration and dynamic stress makes it suitable for load-bearing structures and demanding environments. Easy to apply and paintable after curing, this PU adhesive ensures durable, secure, and long-lasting bonding performance. Learn more
Mastic-colle PU Sikaflex® 221 Sika Sikaflex® 221 by Sika is a versatile polyurethane (PU) adhesive sealant designed for bonding and sealing in industrial, automotive, and construction applications. It delivers strong adhesion to metal, aluminum, painted steel, wood, ceramics, and plastics, making it ideal for panel bonding, equipment installation, body joint sealing, container assembly, HVAC systems, and metal structures. With good resistance to vibration and everyday mechanical stress, it ensures durable and flexible performance. Easy to apply and paintable after curing, this PU adhesive is a reliable solution for professionals seeking efficient, long-lasting bonding and sealing. Learn more
Sikaflex® PRO-3 SL sealant Sika Sikaflex® PRO-3 SL by Sika is a high-performance self-leveling polyurethane floor sealant designed for concrete joints in industrial and commercial environments. Perfect for parking decks, warehouses, production facilities, traffic areas, and fuel stations, it provides outstanding mechanical strength, chemical resistance, and abrasion resistance. Its self-smoothing formulation ensures fast, even application on horizontal joints, delivering long-lasting sealing performance under vehicle traffic, exposure to fuels, and temperature variations. This PU floor sealant is a dependable solution for protecting concrete slabs and infrastructure subjected to heavy-duty use. Learn more