Polyurethanes
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Use Polyurethanes for: Bonding timber, sealing joints, coating surfaces, repairing concrete, and creating strong, durable bonds in demanding applications.
Adheseal's Polyurethanes offer a versatile range of high-performance adhesives, sealants, and coatings for various applications. Our polyurethane products are renowned for their exceptional strength, durability, and flexibility, making them ideal for demanding projects. Whether you're bonding timber, metal, concrete, or plastics, our polyurethanes provide reliable solutions for construction, automotive, and industrial applications. They offer superior adhesion, weather resistance, and abrasion resistance, ensuring long-lasting performance and protection. Adheseal's Polyurethanes are suitable for professionals and DIY enthusiasts seeking high-quality products.
Key Features
- High strength and durability
- Excellent adhesion to various substrates
- Weather and abrasion resistance
- Flexibility and impact resistance
- Versatile and suitable for various applications
- Long-lasting performance
Trade Professional Information
- Required Tools: Caulking guns, applicators, brushes, rollers, mixing containers, cleaning solvents, and personal protective equipment (PPE) including gloves, eye protection, and respirators (for certain products).
- Trade-Specific Tips: Ensure surfaces are clean, dry, and free of contaminants before applying polyurethane. Properly prepare substrates according to the manufacturer's instructions, including sanding or abrading if necessary. Apply polyurethane evenly and in the correct amount. Use clamps or weights to apply even pressure during curing, if necessary. Allow adequate curing time as specified by the product data sheet. Select the appropriate polyurethane for the specific materials and application. Some polyurethane adhesives and sealants require the use of primers for optimal adhesion.
- Common Issues and Solutions: Poor adhesion (ensure proper surface preparation and polyurethane selection), foaming or bubbling (avoid over-mixing or applying in high humidity conditions), and yellowing (choose a UV-resistant polyurethane for exterior applications). Always consult the product's Safety Data Sheet (SDS) for safety information and handling precautions.
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Vendor: Adheseal
Unobond Polyurethane Adhesive
Unobond is a solvent-free, low VOC, quick-setting polyurethane adhesive with a strong structural bond and high water resistance.- From $15.56
- From $15.56
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Vendor: Sika
Sikaflex® Pro: Sealant for Concrete and Masonry Facades
Sikaflex® PRO is a moisture-curing, elastic sealant for concrete and masonry. It offers ±25% movement capability, good workability, and strong adhesion. Perfect for sealing joints on porous substrates in various conditions.- From $14.98
- From $14.98
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Vendor: Adheseal
Hob Polyurethane 1200mm x 75mm x 50mm
Lightweight and easy-to-handle polyurethane hob, ideal for shower installations. Cuts cleanly, installs quickly, and ensures a neat tiling finish.- From $9.46
- From $9.46
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Vendor: Adheseal
Unobond FC Liquid Applied Polyurethane Adhesive
Unobond FC delivers a strong, water-resistant bond for diverse applications. Its fast-setting, solvent-free formula is ideal for marine and general construction.- $153.04
- $153.04
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Vendor: Gripset
Gripset P39 Polyurethane Hybrid Membrane
GRIPSET P39 is a premium, fibre-enhanced waterproofing membrane developed with advanced hybrid polyurethane technology. It offers exceptional water resistance, flexibility, and UV protection, making it ideal for wet areas, balconies, decks, and rooftops. This solvent-free, non-hazardous membrane withstands early water ponding, ensuring long-lasting protection against moisture ingress. Compliant with AS 4858 and AS 4654.1, GRIPSET P39 is suitable for commercial, industrial, and residential applications. It adheres strongly to a wide range of substrates, including concrete, masonry, fibre cement, and plywood. Whether used under tiles or as an exposed finish, it delivers reliable waterproofing performance.- $180.80
- $180.80
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Vendor: Green Mountain International
Mountain Grout Gel Foam
Mountain Grout Gel Foam is a low-viscosity, high-elongation hydrophilic polyurethane injection grout for sealing leaks in wet concrete structures. Reacts with water to form a flexible, durable foam/gel seal. TDI free, Zero VOCs- $180.40
- $180.40
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Vendor: Sika
Sikaflex® Construction AP Polyurethane Sealant
Sikaflex® Construction AP is a high-performance, 1-component polyurethane sealant offering ±25% movement capability, excellent adhesion, and durability for various construction joints.- $280.80
- $280.80
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Vendor: Sika
Sikaflex® Pro: Sealant for Concrete and Masonry Facades
Sikaflex® PRO is a one-component, moisture-curing, elastic joint sealant designed for movement and connection joints in concrete and masonry facades. It offers excellent adhesion to various substrates, good workability, and a movement capability of ±25%, making it ideal for various sealing applications.- $304.20
- $304.20
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Vendor: Sika
Sikaflex®-11 FC Polyurethane Sealant and Adhesive
Sikaflex®-11 FC is a high-performance, one-component polyurethane sealant and adhesive, offering exceptional elasticity, durability, and adhesion to a broad range of construction materials. Ideal for both sealing and bonding applications, it provides a fast cure rate and excellent resistance to weathering and water.- From $252.48
- From $252.48
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Vendor: GCP
Silcor 560 HB Low VOC Grey Polyurethane Membrane
High-performance, low VOC polyurethane membrane for internal and external waterproofing. Easy brush or roller application, seamless, flexible, and durable.- $229.20
- $229.20
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