{"product_id":"primex-111777-wall-cap-6-inches-white-polymer-resin","title":"Primex 111777 Wall Cap 6 Inches White Polymer Resin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe Primex 111777 is a 6-inch wall cap built for residential and light commercial ventilation applications. It is made from durable polymer resin and finished in white, making it a practical fit for exterior walls where a clean, finished appearance matters. HVAC technicians, contractors, and builders rely on wall caps like this one to terminate duct runs at the building envelope. The cap covers the end of a duct pipe where it exits through an exterior wall, protecting the duct opening from rain, wind, pests, and debris. Without a proper wall cap, an open duct termination becomes a point of entry for moisture and animals, which can lead to system inefficiency and indoor air quality problems. The 111777 is part of the Primex Series by Builders Best, a line known for ventilation accessories designed to meet standard building requirements. At 6 inches, this cap fits standard 6-inch round duct commonly used in range hood exhaust, bathroom exhaust, dryer vent, and whole-house ventilation systems. Polymer resin construction gives this wall cap good resistance to UV exposure, temperature changes, and moisture. Unlike metal caps, polymer resin does not rust or corrode, which makes it well suited for humid or coastal environments. The white finish blends with painted exterior surfaces and does not require additional finishing after installation. HVAC installers will appreciate the straightforward design, which is built to accept standard duct connections and secure flush against the wall surface. This is a dependable, code-compatible solution for duct terminations in new construction and replacement projects alike. It is a common item on HVAC and construction job sites where proper ventilation termination is required.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e6-inch size fits standard round duct used in exhaust and ventilation systems\u003c\/li\u003e\n\u003cli\u003ePolymer resin construction resists rust, corrosion, UV, and moisture\u003c\/li\u003e\n\u003cli\u003eWhite finish provides a clean exterior appearance without additional finishing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThe Primex 111777 wall cap offers a durable, weather-resistant termination point for 6-inch duct systems. Its polymer resin build and white finish make it a practical, low-maintenance choice for exterior ventilation installations.\u003c\/p\u003e\u003ch3\u003eProduct Information\u003c\/h3\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PRIMEX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 111777\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Primex Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Polymer Resin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: White\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PRIMEX","offers":[{"title":"Default Title","offer_id":51120871276850,"sku":"111777","price":59.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/304882265.jpg?v=1777741992","url":"https:\/\/voomisupply.com\/products\/primex-111777-wall-cap-6-inches-white-polymer-resin","provider":"Voomi Supply","version":"1.0","type":"link"}