Pennswell® Water Swelling Stop Strip

Choose the type fit you most:

PENNSWELL P- A kind black color putty-type swellable hydrophilic water-stop strip;

PENNSWELL- A kind red color preformed-type swellable hydrophilic water-stop strip;

Parameter:

Where to apply?

PENNSWELL is capable for all kind of for waterproofing sealing joints in tunnel segments, underground precast elements, horizontal and vertical construction joints etc...

To make the work easy- we have prepared different types with different parameters and technical date to meet all your requirements.