RectorSeals line of chemical, mechanical, and firestopping products are industry-trusted leaders of specialty chemical sealants. Their products include thread sealants, firestopping sealants, plastic pipe cements, anti-seize compounds, fluxes, lubricants, chemical cleaners, duct sealants, leak locators, and other specialized products. HVAC, plumbing, electrical, and construction contractors have come to rely on RectorSeals professional-grade products since 1937.
- Minimum 3-year shelf life and protected in a wet stage as well as in a dry stage against mold growth with a combination of biocides
- Paintable, VOC compliant, excellent freeze-thaw, and water based
- Rated for up to 4 hours in accordance with ASTM E1966/UL 2079 (Tests for Fire Resistance of Building Joint Systems) standards. Cycled 500 times, meeting new ASTM E 1399 standard, and tested in accordance with ASTM E 814 (UL1479) for systems up to 3 hours
- Caulk-grade sealant is ideal for easy-to-apply non-sag sealant when using a caulk gun/trowel
- Tested in accordance with ASTM E 814 (UL1479) for systems up to 3 hours
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