USE
Plaster Fast-Set is designed to speed up the set of plaster. Because it contains no chlorides, it will not affect color, promote efflorescence or weaken the plaster. It speeds up the set evenly, and also makes the plaster easier to trowel and finish. Depending on temperature, it will speed up the set by up to 3 hours. Contains no chlorides, nitrites, nitrates or clay.
DESCRIPTION
Plaster Fast-Set is a white, powdered, non-chloride set accelerator. It is ideal as a replacement for accelerators containing calcium chloride, which weakens plaster, causes corrosion and interferes with color. Plaster Fast-Set safely speeds up the set time and also greatly enhances plaster spreadability. It contains no nitrates, and is therefore not hazardous to workers, and requires no environmental reporting. One 5-lb bag of Plaster Fast-Set will reduce set times by up to three hours.
COMPATIBILITY
Plaster Fast Set is compatible with most concrete admixtures. When used with other admixtures, each one must be dispensed separately into the mix.