Swelling Tapes
MASTERSTOP Bentonite swelling tape 
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MASTERSTOP bentonite swelling tapes have been successfully used in building practice for many years. They swell upon contact with water and ensure permanent sealing of cracks and construction joints.
The test certificates confirm the product’s suitability for various applications.
MASTER joint sealing tape 
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MASTER joint sealing tapes are highly swellable waterstop tapes made of EPDM rubber for waterproofing of construction joints and pipe ducts. They swell upon contact with water and ensure permanent sealing of the joint.
MASTERSTOP SK 
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MASTERSTOP SK is a self-adhesive bentonite swelling tape which expands upon contact with water and prevents water intrusion.
Swelling tape accessories
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