1. Unifract 200M – silica powder 200 mesh packing in jumbo bag 1 MT and 100 lbs ( with jungle box) 2. Unifract 325M – silica powder 325 mesh packing in jumbo bag 1 MT and 100 lbs ( with jungle box) Use as filler cementing in oil and gas. Produce in our own plant, ready stock, competitive price.