TOPP is a trusted supplier of Uniseal Pipe Seals, designed for holding tanks and any application requiring pipe penetrations. Uniseals create a secure, watertight seal without the need for adhesives, hardware or threads, and can be used with any container or filter box; they’re ideal for hydroponic growers, pond suppliers and marine industries, and are proven in applications such as wastewater lift stations, valve boxes, sump risers, pump stations and cooling systems. Available in sizes for 3/8” to 6” piping, Uniseals are made from durable, chemical-resistant thermoplastic, compatible with PVC, galvanized steel, copper and more. Uni-Slick Lubricant and adhesive options are also available for easier installation. Contact us at 1-800-354-4534 for assistance, quotes or to place your order.
