MasterSeal 730 UVS - Pre-applied fully bonded HDPE waterproofing membrane for below grade waterproofing
What is MasterSeal 730 UVS?
MasterSeal 730 UVS is an HDPE membrane
with pressure sensitive adhesive which enable
good chemical adhesion with concrete surface.
MasterSeal 730 UVS forms a unique integral
seal around the concrete poured against it,
prevents water ingress under hydrostatic
pressure and prevents lateral water migration as
MasterSeal 730 UVS remains fully adhered to
concrete (i.e. monolithic) helping retain its
performance even when there is ground
settlement beneath the slabs.
What is MasterSeal 730 UVS used for?
MasterSeal 730 UVS is intended for use in
below grade waterproofing applications such as
basements rafts and confined retaining walls
with high water table and cut & cover structures
(e.g., tunnels) and allows efficient use of
What are the benefits of MasterSeal 730 UVS?
- Fully adhered to poured concrete - Prevents
later water migration between concrete and
- Unaffected by hydrostatic pressure - Can
be used in high water table areas
- Unaffected by contamination - Does not
require any special protection during
construction - can be easily cleaned with water
and high-pressure air
- Simple and easy to install - Does not require
special tools and welding techniques
- Chemically resistant - Can be used in all soil
and sub-soil conditions, even if contaminated
- Fully adhered watertight laps - Ensures