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Multiple DS-500 is a duct sealing compound available in a five-pound size. Designed to seal around boxes, flashings, and service entries, this compound is both pliable and non-corrosive to metals. It is suitable for indoor and outdoor applications. The material is asbestos-free and offers reliable sealing for HVAC systems.
Ideal for HVAC technicians and professionals handling sealing tasks in various environments.
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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