Solid Inside Closure Strips for Hardy/Econo Rib, Ag Panels – 3/4″ Tall x 9″ On Center Ribs
Designed for metal roofing systems with 3/4″ tall ribs spaced 9 inches on center, including popular profiles such as Hardy Rib, Econo Rib, Tuff Rib, MasterRib, Pro Rib, Classic Rib, and similar ag panels.
These solid inside closure strips are made from durable 1.8 lb. density polyethylene foam and are pre-cut to match the contour of the panel profile. Ideal for sealing the gaps at the eave edge or sidewalls of a roof, they help prevent water, wind, debris, and pests from entering the building.

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For use with ag panel styles with 9″ on-center major ribs (e.g., Hardy Rib, Econo Rib, Tuff Rib, etc.)
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Solid (non-vented) foam closure – not designed for ventilation
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Weather-resistant foam withstands UV rays and moisture
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Interlocking dovetail ends ensure a tight, continuous seal with no gaps
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Each strip measures 3 feet in length
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Brand may vary between ST Fastening or MWI Components, depending on current inventory
Perfect for both residential and agricultural metal roofing installations.