Swelling tape which consists of sodium
bentonite, embedded in a matrix of nonvulcanized rubber as binding agent. In contact
with water develops volume by swelling up to
270%. As a result it seals and waterproofs the
joint gaps permanently.
Swelling tape which consists of sodium
bentonite, embedded in a matrix of nonvulcanized rubber as binding agent. In contact
with water develops volume by swelling up to
270%. As a result it seals and waterproofs the
joint gaps permanently.