Leaks occur for two main reasons: water finds air tunnels, or the sealant bond breaks down. Structall offers Flex-Seal, a sealant tape which combines two superior products into one.

Both products working together create an extremely flexible and durable sealant solution for panel, extrusion, skylight, and window sealing applications, creating a sealing tape that has no air tunnels and a bond that won’t break.

• Flex-Seal bonds instantly and protects immediately, no wait time is necessary. A full bond is achieved in just 24 hours.
• Superior resistance to UV, chemicals, mildew, dirt & environmental extremes.
• Remains flexible even under very cold conditions (-60˚ F).
  It remains stable even at temperatures as high as 270˚.
• Application of Flex-Seal is clean and simple, no messy solvents to deal with.
• No additives or plasticizes that can create dirt problems.
• The surface is essentially “self-cleaning”. Typical airborne dirt washes off with each rain.
• The peel strength is 17 lbs. per linear inch, compared to other tapes that fall somewhere between 4 pli, and 8 pli.

Seal Panel Seams	Seal Roof at Header	Seal Windows	Seal Gutter Connections

• Aluminum backing is more moldable - it conforms better to irregular surface features - for weather-tight seals
• Excellent For Flashing
• No Messy Sealant
• Stays Flexible
• Aggressive Grip
• Superior Adhesion
• Assure Immediate Leakproof Results
• Butyl Adhesive/Sealant Has No Asphalt, Solvent
• Easy, Fast Application
• No Harmful VOC’s
• Ideal Adhesive/Sealant Thickness