COVID-19 Update: How Atlas Supply, a Beacon company, is staying safe and continuing to serve our customers. Click to learn more...

How To Apply MasterEmaco® T 545 Repair Mortar

MasterEmaco T 545 Chemical Action Repair Mortar packaged in a 50 pound bag
MasterEmaco T 545 Chemical Action Repair Mortar packaged in a 50 pound bag

Watch how to apply MasterEmaco T 545 chemical action repair mortar (Video Transcript). Then learn more about the materials, tools and accessories required to do the job safely and efficiently.

MasterEmaco T 545 Repair Mortar Application Video Transcript

  • Concrete must be structurally sound and fully cured. Surface should be prepared following current ICRI Guideline No. 310.2R surface preparation guide.
  • Add 4 pints (1.9 L) of potable water into a clean mixing container
  • Gradually sift in powder, 1/3 of the bag at a time, while mixing continuously at a slow speed
  • Mix material for 90 seconds to ensure a uniform, lump-free consistency
  • Work material firmly into the bottom and sides of patch. Avoid feather edging.
  • Placement time is approximately 5 minutes
  • Level MasterEmaco T 545 and screed to the elevation of surrounding concrete. Minimal finishing is required.
  • No curing is required. Protect from rain immediately after placing.
  • Refer to the MasterEmaco T 545 technical data guide for more information.

Repair Mortar Application Materials, Tools and Accessories

Materials, Tools and Accessories – Shown

  • Protective Gloves – 4-mil nitrile, disposable glove
  • Protective Clothing – Long-sleeve sweatshirt
  • MasterEmaco T 545 Repair Mortar – Very rapid-setting, chemical action, repair mortar
  • Mixing Container
  • Cordless Drill
  • Mixing Paddle
  • 2″ x 4″ Screed Board.

Precautionary Accessories – Not Shown

Refer to the MasterEmaco T 545 Safety Data Sheet (SDS) for more information.

  • Eye Protection
  • Face Protection
  • Respiratory Protection – In case of inadequate ventilation.