FastSet Concrete Mix


High Performance Cement FastSet™ Repair Mortar is a polymer modified shrinkage compensated, rapid setting, high strength mortar specifically formulated to make structural repairs in vertical and overhead applications. It exceeds requirements of ASTM C 928 R 2 for structural concrete repair.

  • Vertical & overhead applications
  • Structural repair
  • 20 - 40 minute set time
  • Can be sculpted to match the contour of existing concrete surfaces
  • Feather edge to 12” (30 cm) application thickness

High Performance Cement FastSet™ Repair Mortar obtains high bond strength without the use of bonding adhesives or acrylic additives. After initial set, the materials may be trimmed and shaped to match the existing contours of the patch area.

For patches deeper than 2” (5.08 cm), High Performance Cement FastSet™ Repair Mortar may be extended with 27.5 lbs (12.5 kg) of -1/2” (-12 mm) aggregate per 55 lb (25 kg) bag.

High Performance Cement FastSet™ Repair Mortar is also available with an integral corrosion inhibitor.

Coverage: A 55 lb (25 kg) bag of High Performance Cement FastSet™ Repair Mortar yields approximately 0.50 cu ft (14.2 L).

Size Availability: 55 lb (25 kg) bags, 20 lb (9.1 kg) pails



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