OB1 is a hybrid polymer sealant and adhesive and it the ultimate name in bonding and sealing. An alternative to mastics, wood and PU adhesives, silicones, acrylics and butyl rubber sealants. It contains no solvents so will never crack or shrink. Can be applied on wet surfaces, painted or moulded. Very high bond strength with resistance to fungal and bacterial growth.

Can be used on multiple surfaces including, plastics, metals, woods, concrete and more! A versatile product that makes every job a breeze!

OB1 will successfully bond most building materials and more.

UV resistant.

Works in wet or dry conditions, even underwater

Perfect for marine and boating maintenance, accident and emergency repairs

Does not shrink.

No isocyanates.

Can be painted over.