Profile: Thompson Polymer Specialists Co. offers fiberglass products. We also custom design and develop tanks & fittings. We deliver fiberglass tanks, fiberglass enclosures, fiberglass syrup kettles, fiberglass sugar kettles, water gardens and cauldrons. Our fiberglass insulated enclosure is used for electrical distribution and controls. Our syrup kettles are made of durable fiberglass and used for planters & water gardens.