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50 lb bag PYRAX B Pyrophyllite
A medium fineness pyrophyllite produced from mines in North Carolina. PYRAX B has a mica type structure that gives good reinforcement properties in high build coatings like texture paints and block fillers, joint compounds and adhesives.
COMPOSITION
quartz 40 – 50
pyrophyllite 40 – 45
mica 5 – 20
kaolin clay 2 – 10