Tapes and waterstops for watertight joints
The MasterSeal range of engineered solutions for watertight joints from Master Builders Solutions South Africa includes a comprehensive range of ancillary products.
Here we provide a brief introduction to these technologies:
MasterSeal 940
Internally and externally placed, high grade PVC waterstops for expansion and construction joints provide impervious physical barriers to the passage of water. Used for compartmentalization in deep basements, lift shafts, floor slabs on grade, reservoirs, watertanks etc.
MasterSeal 910 / MasterSeal 911
Hydrophobic, water swelling waterbar for all types of construction joints, applied with with a modified silicone, hybrid adhesive.
Modified vinyl polymers which swell and fill even small crevices to block the passage of water. Simple to install, they offer an economic, yet effective alternative to PVC waterstops.
MasterSeal 909 / MasterSeal 901
Re-injectable flexible PVC hose system for waterproofing construction and cold joints in critical situations where it can replace conventional PVC waterstops. Joints can be sealed by injecting MasterSeal 901 low viscosity resin after
water testing, before backfilling and even after structures have settled and problems appear during the life cycle of the structure.
MasterSeal 930
Elastic, resilient, chemical resistant tape fixed with high grade solvent free epoxy adhesive paste, ideal for the sealing of irregular and wide movement joints in a wide range of applications such as reservoirs, watertanks, irrigation channels, waste water storage.
MasterTile WP Tapes
Elastic, tape system used to ensure watertight connections at wall/floor joints and around penetrations in bathrooms and other wet rooms. Used with the Master Builders Solutions system solution for watertight bathrooms.
MasterSeal 955 FLASHSEAL
Aluminized, UV resistant self adhesive bitumen tape for general purpose, instant, waterproofing repairs.
