MasterFinish 380 Exposed Aggregate Retarder – 20L

SKU: EXPMBT20 Category:



Master Finish 380, previously known as MBT expose, is a water based chemical retarder to expose the aggregate in horizontal concrete surfaces. Master Finish 380 delays the set of the top layer of slurry to a controlled depth so it can be washed off once the concrete has set. The purple colouration of the liquid ensures even and adequate application.


Size: 20L
Coverage: 80m2 per Drum
Drums Per Pallet: 32
Colouration: Purple

Features and Benefits
  • Easy to use – simple spray application
  • Consistent exposed aggregate surface
  • Controlled retardation of surface set
  • Water based – Simple clean up.
Ordering and Delivery

* Min order value applies for Free Shipping. Select areas only.

We dispatch to all areas of Australia. Our large warehouse in Melbourne is well-stocked, and close to major road networks.
Features of our delivery service include:

  • Same-day delivery to the Melbourne metropolitan area.
  • Same-day dispatch to Greater Melbourne, Regional Victoria, Southern NSW, Sydney, Canberra and Brisbane.
  • General or Priority shipments to all other areas of Australia

All freight arrangements are subject to stock availability, order cut-off times and type of goods. Please call us on 1300 255 266 to discuss your requirements or click here for full details.

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