Z-Stop MB50 Moss Control Strip With Nails, Zinc, 2-1/2” x 50' Roll Threaded Rod Washerless ceramic disc cartridge

Washerless ceramic disc cartridge

Assorted colors: blue

Blade measures 8" wide

Security grade 2

Comes with an attached saucer

Z-Stop MB50 Moss Control Strip With Nails, Zinc, 2-1/2” x 50' Roll Threaded Rod Washerless ceramic disc cartridgeHighlights: Size: 2 1 2 W x 50' Roll A roof moss, algae and fungus inhibitor Apply in strips to old or new roofs Works with any wood or composition roof Lasts 20+ years Easy to install Safe for roofing shingles Works on any roofing Ideal product for both do it yourselfers or professional roofers Made from 99. 2% pure zinc Includes bag of 26 1 1 2"L zinc nails Cancer and Reproductive Harm www. P65Warnings. ca. gov.