MasterProtect 330 EL

Anti carbonation coating based on acrylic polymers


What is MasterProtect 330 EL?

MasterProtect 330 EL is a single component, ready to use, water based coating formulated from a blend of high performance acrylic polymer emulsion with pigments and fine fillers. The coating which is available in many colours, provides a protective and decorative finish for exterior and interior use on concrete and other substrates. It has very good adhesion onto concrete substrate and is very elastic - even in temperatures below zero. MasterProtect 330 EL is providing excellent protection against carbonation and still remains water vapour permeable.

What makes MasterProtect 330 EL a unique solution?

MasterProtect 330 EL has very good resistance against saponification and can be applied on almost all substrates without any primer. Its elastic properties is the basis for having excellent crack bridging ability not only in standard temperatures but also in temperatures below zero which is proven by full CE certification in compliance with EN 1504-2 also for additional non mandatory tests. MasterProtect 330 EL still maintains its excellent bonding to the substrate also after many freeze/thaw cycles and also certainly its crack bridging ability.

Long term aesthetic protection, longer maintenance cycles will delay the concrete deterioration considerably.

Owners will benefit from less repair cycles during the lifetime of its structure by using the Master Builder Solutions repair system:

  • MasterEmaco      Repair Mortars
  • MasterProtect     Concrete Protection

It will help to reduce operational downtime and structural maintenance cost in total. 

Direct contact

Chris Gallivan

Product Manager

+44 7966123422


MasterProtect 330 EL: Declaration of Performance

pdf (146.67 Kb)

MasterProtect 330 EL: Technical Data Sheet (December 2015)

pdf (107.53 Kb)