All Style Industries 3 inch All Style Medium Standard STD-Storm Collar Flashing for 3in. Diameter (3.5 in. O.D.) Round Pipe

STD-Storm collars are slide-on designs and are not retro-fit collars. STD-Storm collars weatherproof pipe penetrations including sink/toilet vents, electric supply/returns and commercial air-conditioning heat pump penetration. STD-Storm collars are hose clamp attached, will not blow off in high winds, and create failsafe water-tight umbrella counter flashing covers over any class of roof jack flashing. STD-Storm collars are made from E.P.D.M. rubber and are resistant to heat, ozone and acid rain assuring long-life exceeding 20-years. The STD-Storm collars speedy installation creates a “goop-less” seal that has a professional clean presentation that are especial effective as a cover over a worn out, sun burnt and broken one size fits all rubber/steel combo flashing.