Nashua pro choice 681507 Nashua waterproofing repair tape seals cracks and seams in gutters， roof alleys， eaves， hips and ridges repair gouges， rips and tears in metal panels of trailers， shipping containers and metal buildings sealing leaking pipes and hoses permanent waterproofing and sealing applications aluminum foil backing butyl rubber adhesive tough and durable resists UV exposure outdoors conformable and paintable forms an instant air-tight and waterproof bond permanent non-staining total thickness 11 mils.

• Brand Name: Nashua
• Width: 1.89 in.
• Length: 10.9 yd
• Color: Silver
• Product Type: Duct Tape
• Packaging Type: Shrinkwrap
• Material: Aluminum
• Removable: Yes
• UV Resistant: Yes
• Indoor or Outdoor: Indoor and Outdoor
• Color Family: Silver
• Acceptable for use on galvanized material
• Application temperature from 20 to 200 degrees F
• Dead soft aluminum backing with 15 mil butyl rubber mastic adhesive
• Excellent adhesion to all surfaces
• Indoor or outdoor sealing of low， medium and high: metal duct， fiberglass duct & flexible duct systems)
• Provides an instant water bond
• Seals around chimneys and vent stacks
• Seals cracks and seams in gutters， roof alleys， eaves， hips and ridges
• Seals leaks in vans， cars and trucks
• Thickness: 17 mils