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The IDEAL INDUSTRIES 31-601 duct seal is a versatile and essential solution for creating a secure, air-tight seal around junction boxes, service entrances, and flashings. This product is specifically designed for professionals in HVAC, construction, electrical work, and general maintenance.
This 1-pound block of duct seal from IDEAL INDUSTRIES is made with a butyl rubber composite, which offers excellent adhesion and flexibility. Its specific gravity of 1.65 and resilient formulation makes it effective for both indoor and outdoor use. The product is also UL listed, emphasizing its reliability and quality.
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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