MasterSeal 940/942 - Centrally and externally placed PVC Waterstops
What is MasterSeal 940/942?
MasterSeal 940/942 is a range of centrally placed and
externally placed PVC Waterstops extruded from high
grade PVC compound.
What is MasterSeal 940/942 used for?
MasterSeal 940/942 is designed to provide a complete
sealing network for expansion and contraction/
construction joints in water retaining and water excluding
in-situ concrete structures. The profiles are supplied in
straight lengths to be butt jointed on site. Factory made
intersections are available for complex junctions. The
use of MasterSeal 940/942 prevents the passage of
water through expansion/ contraction/ construction joints
in the following typical structures.
- Canals/ culverts
- Water tanks
- Reservoirs
- Dams
- Sewerage Treatment Plants
- Liquid retaining vessels
- All cast in-situ concrete structures to retain orexclude
water
What are the benefits of MasterSeal 940/942?
- Complete range of profiles and sizes to suit
allconstruction requirements.
- Reinforced eyeleted fixing flanges on centrallyplaced
profiles for positive location in jointsprevents collapse
of profile during concreteplacing.
- Simple on-site butt welding.
- Four valve sealing system on all profiles.
- Premoulded intersection/ junction piecesavailable.