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ISOMAT UK

One-component, coloured, elastic joint sealant. Used for pointing tile joints on walls or floors, especially where high elasticity is required (expansion joints etc.). Suitable for indoor and outdoor applications.
Available in seven colours:
White (01) Grey (03) Light Grey (05) Dark Grey (10) Bahama Beige (06) Anemone (17) Caramel (21)
This link will show a representation of the colours
Data sheet click link