Zurn Z192 - 4" x 3" Downspout Boot Select Product (see spec sheet for info):Z192-18-CA - D.C.C.I. Body - 18" Length - Cleanout Access with Plug - No-Hub The 10 mil thickness

The 10 mil thickness

Drain excess surface water from flooded hardscapes to prevent costly property damage with the 5 in

StrataDrain® 302 features a heavy-duty high-density polyethylene (HDPE) geonet core with ridges heat-fused to nonwoven filter fabric on both sides

Lifespan: With an estimated lifespan of 25+ years

Zurn Z192 - 4" x 3" Downspout Boot Select Product (see spec sheet for info):Z192-18-CA - D.C.C.I. Body - 18" Length - Cleanout Access with Plug - No-Hub The 10 mil thicknessThe Zurn Z192 downspout boot makes the transition from a rectangular gutter or eavestrough to drainage piping clean and reliable. Engineered for durability and ease of installation, its ideal for directing roof runoff into downspout systems while minimizing leaks and maintenance. Key Features Dura coated Cast Iron Body: Rugged, corrosion resistant construction ensures long service life under weather exposure. Strap with Bolt Holes: Built in strap