Description

Polyurethane Sealant is a high-performance, silane-terminated polyether-based hybrid sealant that combines the best attributes of both polyurethane and silicone technologies. Free from isocyanates, silicones, and polysulphides, this innovative product delivers superior versatility, strength, and environmental safety.

Engineered for long-lasting durability, it adheres strongly to a wide range of substrates including metals, wood, polyurethane foams, and glass-reinforced plastic. Manufactured in South Africa using cutting-edge technology, it offers excellent weathering and UV resistance, making it ideal for both interior and exterior applications.

Key Features

• ✅ Performs reliably under extreme temperature conditions

• ✅ Formulated using advanced hybrid technology

• ✅ Outstanding UV and weather resistance

• ✅ Will not yellow, crack, or harden with age

• ✅ Excellent primer-less adhesion (surface must be clean and dust-free)

• ✅ Over-paintable and non-staining

• ✅ Bubble-free curing during and after application

• ✅ Safe for use on concrete, metals, marble, granite, wood, and select plastics

• ✅ Non-staining on sensitive surfaces like marble and granite

• ✅ Suitable for permanent submersion in potable water

Primary Applications

This hybrid polyurethane sealant is ideal for demanding environments where premium performance is needed at the price point of traditional polyurethane or silicone sealants. Common applications include:

• General construction joints requiring durable, bubble-free sealing

• Bonding insulation panels and truck body construction

• Sealing chromadek sheeting and glass

• Use in marine applications such as deck sealing

• Suitable for both industrial and residential projects