DUCTMATE Self-Fusing Tape: Continuous Roll, 5/8 in Roll Wd, 8 3/8 yd Overall Roll Lg
The DUCTMATE Self-Fusing Tape: Continuous Roll (SKU 29VK15) is a butyl sealing foam tape from the DM 440 series, supplied in a 2-pack. Each roll measures 5/8 in wide by 8 3/8 yd long (MPN GR 440-3/16X5/8).
SKU 3G-OTH-564189
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Product Description
The DUCTMATE Self-Fusing Tape: Continuous Roll (SKU 29VK15) is a butyl sealing foam tape from the DM 440 series, supplied in a 2-pack. Each roll measures 5/8 in wide by 8 3/8 yd long (MPN GR 440-3/16X5/8).
Frequently Asked Questions
What is DUCTMATE Self-Fusing Tape used for?
DUCTMATE Self-Fusing Tape is a butyl sealing foam tape used to seal joints and gaps in HVAC ductwork, air handling systems, and industrial ventilation. It provides a durable, airtight seal that resists moisture and vibration, making it suitable for commercial and industrial applications.
What are the specifications of DUCTMATE Self-Fusing Tape?
The DUCTMATE Self-Fusing Tape (DM 440 series) comes in a 2-pack. Each continuous roll is 5/8 in wide by 8 3/8 yd long. The tape is made of butyl and is designed for sealing duct joints. The manufacturer part number is GR 440-3/16X5/8.
Where to buy DUCTMATE Self-Fusing Tape worldwide?
3G Electric supplies DUCTMATE Self-Fusing Tape worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this DM 440 series butyl sealing tape.
How to install DUCTMATE Self-Fusing Tape?
To install DUCTMATE Self-Fusing Tape, ensure the surface is clean, dry, and free of oil or debris. Apply the tape with firm pressure, overlapping edges slightly for a continuous seal. The butyl material fuses to itself without adhesive, creating a permanent, airtight bond.
Used in
Common applications for DUCTMATEDUCTMATE Products
3G Electric supplies DUCTMATE sealing foam tape. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

