Caulking Compound Water Stop Bar

Description:
Caulking Compound  Water Stop Bar :
Used widely in building natatorium,  sewage farm,  subway  ,  tunnel ahead and  all concrete construction  expansion joint  .
Having  strong  the ability of waterproof because of their expandion when absorbing water , it  is of rubber property ,  acid resistant , alkali resistant ,  easier  to construct  .  application  in raininess and moist place .
Specification :  the size of the section :  15?020?020?050?0(mm)
Dilatometer :    150--300

Price Terms :	FOB