The Master Flow 3 in. x 150 ft. Fiberglass Weave is a durable HVAC repair fabric designed for professional use in ductwork maintenance. This fiberglass mesh provides excellent structural reinforcement for duct-board boxes and effectively patches leaks or holes. Featuring a slightly tacky surface for easier positioning during installation, it is intended to be used in conjunction with water-based mastic to create an airtight seal as required by building codes. It remains functional in temperatures as low as -100 degrees Fahrenheit, ensuring reliable performance in varied heating and cooling environments
Frequently Bought Together
Total price$1,995.00
$1,995.00