OB1 Sealant & Adhesive 290ml in Sandstone is a hybrid polymer product designed for bonding and sealing a wide range of construction materials. Its solvent-free formula ensures it will not shrink or crack, providing a practical alternative to mastics, silicones, and traditional adhesives.
This product can be used on wet or dry surfaces, making it suitable for jobs in kitchens, bathrooms, roofing, and for repairs in outdoor or underwater environments. Its neutral brown shade blends well with stone, brick, and masonry, and the high bond strength supports use on metals, wood, plastics, and ceramics on site.
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