Alcolin Expansion Joint Sealer is unique – in that it provides a firm, flexible, weather-tight seal, that remains elastic and allows up to 25% movement accommodation.

It is completely odourless and UV resistant and can be used to seal expansion and normal joints – in concrete, screeds, plaster and boards – from 5mm to 25mm in width.

So the next time someone asks you what they can use to seal joints…you know the answer…

Available in Grey, in 280ml cartridges.