Loctite PL Roof and Flashing Polyurethane Sealant is a premium quality professional grade sealant developed especially for forming permanent, weatherproof seals for gaps and joints on roofs and chimneys. The durable formula has ± 25% movement capability allowing for shifts in building materials without jeopardizing the seal. PL Roof & Flashing can withstand harsh UV rays and other harsh exterior elements for a long-lasting durable seal. Loctite PL Roof and Flashing is a low VOC formula that meets strict federal and state guidelines.

• Premium durable polyurethane formula developed especially for forming permanent, weatherproof seals without deteriorating
• Seals all exterior gaps and expansion joints for use on roofs, chimneys, and joints
• Remains permanently flexible to resist corrosion and tears and provides properties of non-sag
• Use on expansion joints; ± 25% movement
• Weatherproof to withstand harsh exterior environments and is UV and ozone resistant without softening in the sun
• Paintable to blend in with surrounding surfaces for a professional finish
• Permanent seal with just one-time application and no primer needed
• Polyurethane formula with low VOC emissions and meets strict federal and state guidelines