Profile: Permastore Ltd. specializes in engineering and manufacturing bolted sectional tanks & silos. PERMASTORE® glass-fused-to-steel storage tanks and silos are used in the municipal, industrial, and agricultural markets for the safe containment of liquid and dry bulk materials. Applications include the storage of drinking (potable) water, fire water, waste water, municipal sewage, industrial effluents, agricultural slurry, moist grain, and forage for livestock.