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Loctite 1618181 is a PL S30 polyurethane roof and flashing sealant supplied in a 10 fluid ounce cartridge. It forms permanent, weatherproof seals for gaps and joints on roofs and flashings, remains permanently flexible to accommodate movement, and cures by moisture. The formula resists UV and exterior elements, is paintable, has low VOC content, and bonds to a wide range of substrates for roofing and flashing repairs.
10 fl oz polyurethane roof and flashing sealant; permanent flexibility with plus or minus 35 percent movement; moisture-cure, paintable, low VOC; bonds to multiple roofing substrates.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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