OB1® Multi-Surface Construction Sealant & Adhesive is one of the fastest growing sealants on the market, with sales up 70% year on year. The OB1 Multi-Surface Construction Sealant & Adhesive is a revolutionary hybrid polymer formulation for the ultimate bonding and sealing.
Why is OB1® Multi-Surface Construction Sealant & Adhesive so incredible?
The formulation has been tried and tested by the trade for over 20 years and replaces mastics, wood and P.U adhesives, silicone, acrylic and butyl rubber sealants. Your customer can use it in their bathroom to seal their fixtures and fittings, in their kitchen to seal their sinks, work surfaces and upstands, adhere a mirror to the wall or ceramic tiles, fix leaking gutters and lead flashing or to repair broken pots and planters in the garden. This product really does do it all!

OB1® works well in damp conditions and can even be applied on wet surfaces or underwater and has an excellent resistance to saltwater. It can be used on all metals (even lead), plastics (including PVC & GRP), glass, mirrors, polystyrene, fibreglass and wood.
The odourless sealant does not contain any solvents, and it will never crack or shrink. It is also extremely user friendly and over-paintable with water-based paints (test area required for oil-based paints).
OB1® has a unique flexibility which is resistant to UV, fungal and bacterial attack. It is also V.O.C FREE, EC1+ Rated and contains no isocyanates, silicones or solvents therefore it has been approved for LEED Construction Projects and is safe for use in residential, domestic and industrial applications.
OB1® Multi-Surface Construction Sealant & Adhesive also conforms to the ISEGA standard so it is the perfect solution for use in kitchens and food preparation areas and cold storage applications. OB1® Multi-Surface Construction Sealant & Adhesive bonds and seals marble, granite and quartz worktops in kitchens and utility areas plus it’s guaranteed not to attack or stain surfaces.
This product will maintain its robust bond when cured from -40°C to +120°C and therefore is able to cope in harsh external weathering conditions and in a refrigerated environment. Its bond has the ability to elongate up to 350%.
Want to find out more about this amazing product? Visit the OB1® website at www.ob1original.com
Introducing new Diamond Crystal Clear Sealant & Adhesive
OB1 Diamond is a ground – breaking hybrid sealant and adhesive product that has taken the market by storm. For interior and exterior use, its crystal-clear appearance and excellent UV stability offers a wide range of applications and benefits. The crystal–clear finish ensures that the final result is flawless and professional looking.
Its excellent UV stability means that it can withstand prolonged exposure to sunlight without yellowing. OB1 Diamond can be used on a wide variety of common building materials and is perfect for both bonding and sealing applications. It is also extremely user friendly and contains no solvents or phthalates.