SWELLABLE WATERSTOP SW 20, Penyekat Jebakan Air, Kedap Air Waterstop
SW20 is a 10mm x 20mm swellable waterstop that can be installed and positively linked into conventional Supercast PVC waterstop networks.
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SW20 is a 10mm x 20mm swellable waterstop that can be installed and positively linked into conventional Supercast PVC waterstop networks.
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