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ACS MASONRY WATERPROOFER MWR400
Building & ConstructionACS MASONRY WATER REPELLENT MWR400
ACS Masonry Water Repellent (MWR) 400 is a concentrated colourless water repellent based on a special blend of UV resistant Silane and Siloxane resins. The excellent water shedding properties make it an ideal product for use over most masonry substrates including brick , concrete, sandstone, sand-lime bricks as well as alkaline surfaces such as new pointing and render (after about fourteen days).
The benefits are:
High alkaline resistance
Excellent surface penetration
Rapid development of water repellent effect
Water vapour permeable
Colourless and does not alter surface appearance
Dries to a tack-free UV resistant finish
ACS MWR 400 will reduce water absorption whilst maintaining the appearance of the treated area since it does not block or impair the capillaries thus maintaining the water vapour permeability of the substrate. The effective reduction in moisture absorption will prolong the service life of the substrate by reducing damage caused by water such as:-
Frost damage and Spalling Salts Efflorescence Organic (Biological) Growth
Chemical Corrosion Atmospheric Pollution
ACS MWR 400 treated masonry exhibit reduced thermal conductivity and therefore provide a straight forward way of minimizing heat loss from a building.
Not only will ACS MWR400 help reduce energy bills it will protect the building façade from water penetration. Nearly 80% of all damage to masonry is caused in some way by water ingress.
MWR400 is a concentrate you will need to dilute 1 part MWR400 with 9 parts water. 0.5 litres of MWR400 will mix up to 5 litres of waterproofer and 2.5litres will mix up to 25litres. Coverage rates will depend on the substrate ranging from 0.5 to 2.0 litres per sq m.
You will receive a data sheet with all preparation and application details.
96.00 Masonry, WEATHERPROTECTION, Waterproof