KÖSTER MS Joint Sealant

Highly elastic, one component joint sealant with MS polymer technology - free from solvents, silicone, water, bitumen and isocyanate.

It adheres to a wide range of surfaces, for all types of jointing in building construction, such as: concrete and masonry, sealing of aluminum composite panels, window frames and natural stone facades.
MS Joint Sealant is resistant to oils, sea water, cleaning agents (and various other chemicals), hydrolysis, salts, and frost. It is also rainproof within 30 minutes and can be applied underwater.
More info available here - www.koester.eu...