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MasterShield
MasterShield AC 160
Architectural Anti-Carbonation Acrylic Coating for Protection and High Aesthetics (formerly MasterProtect 160)
How Does MasterShield AC 160 Work?
MasterShield AC 160 is a tough, high-grade, solvent-free, single-component acrylic-based product for the protection of concrete, mortar, masonry, natural stone, and wood against aggressive environmental attacks. MasterShield AC 160 also achieves high aesthetics for quality structures.

MasterShield AC 160 is used for the protection of concrete facades, walls, bridge parapets, balconies, columns, beams, etc. against carbonation of concrete. It is used as part of the Master Builders Solutions concrete repair system.
MasterShield AC 160 is recommended where architectural or decorative finishes are required.
What Are the Unique Features of MasterShield AC 160?
MasterShield AC 160 has excellent wetting and penetrating properties and adheres well on absorbent substrates.
What Are the Benefits of MasterShield AC 160?
Long life - UV resistant
Barrier to water ingress - waterproof and weatherproof
Allows structure to breathe - permeable to water vapour
Keeps appearance for many years - dirt-repellent
Available in many colours – decorative
Anti-carbonation coating - high CO₂ and SO₂ diffusion resistance which provides protection for the concrete substrate from carbonation of the concrete
Excellent wetting and penetrating properties – no need for separate primer, adheres well on absorbent substrates
Compatible with hydrophobic materials - MasterShield PEL 355 and MasterShield PEL 1100 can be used as a hydrophobic priming and protection system