✨ Size: Width options 30mm or 50mm; roll lengths 5m, 10m, or 20m. Cut to desired length. Designed for sealing and protecting surfaces in hot, humid kitchens. The standard foil works great for duct sealing and waterproofing; the fiberglass type handles pipe wrapping where extra strength is needed; the plastic‑film seam tape wipes clean easily and is perfect for countertop edges, corner seams, and decorative waterproof mold‑proof finishing.