sealing penetrations

Sealing service pipe penetrations through membrane

KÖSTER KB-Flex 200 is an innovative waterproofing system for sealing pipe and service penetrations. It is suitable for waterproofing against ground moisture and pressurized water. It allows a reliable seal also with many different materials. KÖSTER KB-Flex 200 does not shrink or dry out and thus remains permanently plastic. Because of this feature, cables can be installed […]

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