Selleys STORM Sealant delivers a waterproof seal on any material, wet or dry, indoor or outdoor. It can even be applied in the rain to stop leaks in an instant.
UV and weather resistance.
Suitable for interior and exterior use.
Long lasting flexibility.
Easily paintable with water-based paints.
Low odour.
Made with Sil-X, an advanced polymer technology which delivers superior performance in demanding situations where conventional products fail.