MasterEmaco S 487SP

MasterEmaco S 487SP

Fiber-reinforced wet spray mortar for below-grade applications

Formerly: SP15 Spray Mortar


How does MasterEmaco S 487SP work?

MasterEmaco S 487SP is a one-component shrinkage-compensated microsilica-enhanced wet spray mortar. It is typically used below grade. It has excellent chemical resistance, including resistance to hydrogen sulfide.

Recommended uses:

  • Interior and exterior
  • Vertical and overhead
  • Severe service environments such as sewer, lift stations, marine structures, and water collections

What are the unique features of MasterEmaco S 487SP?

  • Resistant to hydrogen sulfide down to 2.0 pH
  • Trowels easily after spraying
  • Sulfate-resistant and freeze/thaw durable for use in harsh environments
  • High early and ultimate compressive, flexural, and bond strengths for long-lasting, durable repairs
  • Low shrinkage produces stable, durable bond
  • Only requires the addition of potable water
  • ANSI/NSF 61 certified for drinking water system

What are the benefits of MasterEmaco S 487SP?

  • Microsilica-enhanced, which improves chemical resistance
  • Bonds well to damp concrete so it is ideal for below-grade environments
  • Low-pressure sprayability improves placement speed and minimizes rebound for low waste
  • Can be trowel-applied, ideal for small placements
  • Fiber-reinforced which allows high-build repairs
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