AR Chambers
This product is available in West Virgina only!

Please contact us if you would like additional details and/or more information.

View the WV Location Information

MasterFinish EA, formerly MBT EAC-S, is a water-based, top surface retarder for exposed-aggregate concrete.  MasterFinish EA retarder is for freshly placed concrete flat work recommended for sidewalks, driveways, face-up exposed aggregate applications, etc.