Master Builders Masterflow 928 Grout 55 lb bag

MasterFlow 928 grout is a hydraulic cement-based mineral aggregate non-shrink grout with extended working time. It is ideally suited for grouting machines or plates requiring precision load bearing support. It can be placed from fluid to damp pack over a temperature range of 45 to 90 °F (7 to 32 °C).

Applications
Grouting of equipment, such as compressors and generators, pump bases and drive motors, tank bases, conveyors, etc.
Grouting anchor bolts, rebar and dowel rods.<br>Grouting of precast wall panels, beams, columns, curtain walls, concrete systems and other structural and non-structural building components.
Repairing concrete, including grouting voids and rock pockets.

Meets the requirements of ASTM C1107 and US Army Corps of Engineers CRD C621 (Grades B and C), at a fluid consistency over a 30-minute working time. Low-dusting for added worker comfort and safety. NSF/ANSI 61 Std for use with potable water. Pumpable. Extended working time. Can be mixed at a wide range of consistencies. Freeze/thaw resistant making it suitable for exterior applications. Hardens free of bleeding, segregation, or settlement shrinkage to provide maximum effective bearing area for optimum load transfer. Contains high-quality, well-graded quartz aggregate for optimum strength and workability. Sulfate resistant for marine, wastewater and other sulfate-containing environments.