SPECIAL OFFER - Whilst stocks last we have a batch made with the incorrect use by date. The tubes have a predicted life of years which means they should be usable until mid 2019.
The Osmo Exterior Gap Sealer is a part acrylic siliconized exterior sealant which can be used for filling, fixing and repairing all manner of splits and gaps. It also can be used for sealing and filling cracks, seams and connection joints that have a maximum 7.5% joint movement. This sealer can be used on both finished and unfinished wood, PVC, aluminium frames and joinery and is compatible with all Osmo finishes.