Nu-Techs water-resistant heat shrink shapes are manufactured in the USA, where we keep a variety of shapes and styles in stock for fast delivery both domestically and internationally. Our dual-wall products provide a nearly impenetrable barrier from the elements. The rugged yet flexible abrasive resistant outer layer, plus a hot-melt adhesive lining protect your wire and cable from dust, water and vapor. Nu-Tech has the capability of making any seal with our state-of-the-art machining services in a quick and responsive manner. Using the latest technology, we can custom make any standard or non-standard seal profile to meet the needs of our customers. Today, Nu-Tech has grown to include other products for wire and cable management to meet our customers requirements. We now have both spooled and 4-foot-long heat shrink product plus braided expandable products and silicone coated fiberglass sleeves. For years, our knowledgeable team of designers, engineers, tool makers and craftsmen have strived to be the best in service and customer satisfaction while offering the best products in the business at the best possible price and a delivery that is second to none.