​​​Solutions for the Water Management Industry ​ ​

Drinking Water Industry

Master Builders Solutions have a range of products designed and tested to meet the demands of drinking water applications and are approved to Regulation 31 of the Water Supply (Water Quality) Regulations 2016. 

These demands are driven by the necessity to return valuable assets back to service with minimum delay, once the repair or coating has been installed, reducing expensive “over pumping” costs. Master Builders Solutions as a leader in the field of research and development employs technology that enables its products to safely come in contact with water soon after application.​ 

Products for potable (clean) water applications​

​​Product​	​Return to service	​Project References
​MasterSeal 930/933 Joint waterproofing bandage and epoxy resin adhesive, Regulation 31 approved	​3 days at ≥ 14 °C 10 days at ≥ 7 °C	​Clarifier Refurbishment, Northumbria  Service Reservoir, East Sussex Service Reservoir, Warwick Water Treatment Works, Dorset
​MasterSeal M 808 Elastic polyurethane membrane for waterproofing steel and concrete, Regulation 31 approved	​1 day at ≥ 21 °C 7 days at ≥ 7 °C	​Clarifier Refurbishment, Northumbria Mars Petcare, Melton Mowbray Service Reservoir Steel Tank, East Sussex Service Reservoir, Kent Service Reservoir, Surrey
​MasterSeal 588 Elastomeric, cement based membrane for waterproofing concrete, Regulation 31 approved	​10 days at ≥ 21 °C 21 days at ≥ 7 °C​	Service Reservoir, East Sussex Water Treatment Works, West Wales
​MasterSeal 581  Rigid cement based waterproofing membrane for waterproofing concrete, Regulation 31 approved	​​1 day at ≥ 20 °C 3 days at ≥ 3 °C	​
​MasterEmaco S 420  Rapid setting high strength structural repair mortar, Regulation 31 approved	​3 days at ≥ 3 °C	Clarifier Refurbishment, Northumbria Water Treatment Works, Dorset
​MasterSeal 600 ​ Acrylic polymer additive for use with MasterSeal 581 and MasterEmaco S 420	​	​Water Treatment Works, Dorset Service Reservoir, Kent
​MasterSeal 590  Fast setting mortar to plug active water leaks in concrete and masonry	​	​Water Treatment Works, West Wales
​MasterSeal M 686​ Hand applied rapid curing, highly elastic polyurea membrane	​	​Service Reservoir Access Covers, East Sussex​

Waste Water Industry

Concrete structures at waste water treatment plants face a variety of operational and environmental demands. While the purpose of a sewer is to carry waste water to the treatment plant without any loss and without any detrimental impact on the environment the purpose of a water treatment plant is to convert dirty, contaminated water into water that can be re-used again in agricultural, industrial or even as drinking water. This means that non-stop operations of the plans require that infrastructure is in good condition, watertight and durable. 

Concrete waste water lines are thus continuously exposed to extremely aggressive substances which can cause material damage and cracks that can lead to severe environmental hazards. Using Master Builders Solutions waterproofing products, waste water systems can be durably refurbished, preventing pollution of the groundwater by waste water and maintaining effective operation of the plants. 

Master Builders Solutions have a range of products developed to meet the demands of waste water applications. Chemical resistance is a major factor in combating biogenic sulphuric acid attack, combined with resistance to the effects of fatty acids for long term durability. Rapid setting concrete repair mortars complaint to EN 1504 part 3 ensure repairs can be overcoated with minimal delay, using a range of hand and spay applied polyurethane and polyurea systems to offer long term chemical resistance.​

​Products for waste (dirty) water applications

​​Product​	​Return to service	​Project References
​MasterSeal 7000 CR  Crack-bridging membrane, resistant to biogenic sulphuric acid corrosion	​3 days at ≥ 14 °C 10 days at ≥ 7 °C	​Chemical Plant Bund, Bradford Sewage Pumping Station Shaft, Wisbech Concrete Chemical Interceptor Tanks, East Sussex Digestor Refurbishment, Kidderminster Poultry Processing Plant, Wrexham Wastewater Manhole Chamber, Norwich Wastewater Inlet Chamber, Suffolk
MasterSeal M 689 High elastic, non-solvented, ultra-fast curing, spray applied polyurea membrane	​1 day at ≥ 21 °C 7 days at ≥ 7 °C	​Sewage Treatment Works, East London Sewage Treatment Works, South West London
​MasterSeal M 808 Elastic polyurethane membrane for waterproofing  concrete, Regulation 31 approved	​10 days at ≥ 21 °C 21 days at ≥ 7 °C​	​Sewage Treatment Works, Southampton​
MasterSeal 930/933  Joint waterproofing  bandage and epoxy resin adhesive, Regulation 31 approved	​​1 day at ≥ 20 °C 3 days at ≥ 3 °C	​Digestor Refurbishment, Kidderminster
MasterSeal 588  Elastomeric, cement based membrane for waterproofing concrete, Regulation 31 approved	​3 days at ≥ 3 °C	​
​MasterSeal 590 ​ Fast setting mortar to plug active water leaks in concrete and masonry	​	​Sewage Treatment Works, Glastonbury
​MasterSeal M 686 ​  Hand applied rapid curing, highly elastic polyurea membrane​	​	​Service Reservoir Access Covers, East Sussex​ ​​