high-density hydrophilic waterstop based on pre-hydrated sodium bentonite Square cross section (25x25 mm)
RAWSEAL SQ25 is a hydrophilic waterstop based on sodium bentonite pre-gel. RAWSEAL SQ25 is quick and easy to use to waterproof cold joints and above-ground pipes even where there is groundwater impurity and salts that inhibit expansion in conventional systems based on dry granular bentonite.
Packaging:
20-m box (4 5-m-long profiles)
Strengths:
It is safe and easy to secure.
It provides flexibility and adhesion to support surfaces due to the plastic consistency of its profiles.
It is waterproof on-site.
It provides expansion and tightness whatever the composition of the water it comes in contact with.
It is ideal for:
Cold joints on horizontal slabs of standard and reinforced concrete with a minimum thickness of 15 cm.
Cold joints on vertical slabs of standard and reinforced concrete with a minimum thickness of 15 cm.
Packaging: 
