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ESCO Products, Inc. is a friendly industrial distributor for the Dow Corning Corporation. We stock and distribute Copaltite, and our own ESCO Oil Sight Glass.

As one of Dow Corning's largest distributors for over forty years, we offer same day shipments from our Houston warehouse. Our Oil Sight Glass is easily installed in your pumps to observe any contamination of dirt, grit, and water in your bearing oil. If you operate pumps in your petrochemical plant, refinery, paper mill, or mine, our Oil Sight Glass will save you time, money, and downtime by constantly monitoring your bearing oil.