Unibond Seal & Bond White Mould Resistant Sealant 389g
Delivery
Order by 2pm and we'll dispatch it the same day, or Click and Collect from one of our stores. UK Deliveries 2-3 Working Days & Ireland 1-2 Working Days. Next day delivery available by phone.
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High-performance sealant and adhesive for indoor and outdoor use, based on Flextec® Technology
Seal and Bond is a high-modulus, mould- and weather-resistant sealant and adhesive designed for a wide range of applications. It bonds and seals effectively on most common building materials including brick, ceramic, concrete, wood, metal, UPVC, glass, many plastics*, painted surfaces*, and even mirrors**. It’s ideal for movement joints in façades, connection joints around windows and doors, staircases, balconies, terraces, and natural stone surfaces such as marble and granite. It’s also suited for sealing and bonding skirting boards, stair treads, tiles, fittings, panels, baseboards, and prefabricated components.
The product is particularly effective where mould resistance is essential, such as in bathrooms, showers, and industrial settings where silicone sealants may not be advisable. It also performs well for filling cracks, sealing pipe penetrations, and joints in ventilation systems and timber or metal construction.
Seal and Bond features high elasticity, excellent initial tack, and superior adhesion without the need for primer — even on copper, brass, and damp surfaces. It is isocyanate-, silicone-, and solvent-free, with minimal shrinkage, non-corrosive properties, and strong resistance to UV, weathering, and ageing. Suitable for both interior and exterior use, it delivers a tack-free surface finish and remains durable under impact and vibration.
*Test compatibility with some plastics and painted surfaces before use.
**Use suitable primers or prep when applying to mirrors.