OB1 Sealant and Adhesive 290ml

A hybrid polymer sealant and adhesive designed for multi‑surface bonding and sealing. It replaces traditional mastics, wood/PU adhesives, silicone, acrylic and rubber sealants in one product. The solvent‑free, odourless formulation will not crack or shrink, even when applied on wet surfaces or underwater. It bonds and seals materials such as metals (including lead), plastics (PVC & GRP), wood, glass, mirror, concrete and more. It’s suitable for interior and exterior use, with high resistance to fungal and bacterial growth and remains flexible once cured

Key Features of OB1 Sealant & Adhesive

✔ Hybrid polymer formula – replaces multiple traditional sealants/adhesives.
✔ Solvent‑free & odourless – won’t shrink or crack. 
✔ Bond & seal many materials – metals, plastics, glass, wood, concrete, mirrors, tiles.
✔ Works in wet conditions or underwater – great for pools, gutters and outdoor repairs.
✔ Interior and exterior use – weather and fungal resistant.
✔ Low VOC / environmentally compliant and often food‑safe (ISEGA certification).
✔ Flexible after curing – accommodates movement and thermal change. 

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