Have this Loctite PL S30 Black Polyurethane Roof & Flashing Sealant delivered onsite. 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.

Have this Loctite PL S30 Black Polyurethane Roof & Flashing Sealant delivered onsite. 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.