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Duct Sealant

Bostik high velocity duct sealant for use on low and high velocity heating and air conditioning ducts. A flexible but tough seal that is waterproof and flame retardant.

SKU: Alph32
Delivery date: 2-3 days
£0.00 ex VAT

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Our Duct Sealant is designed for sealing ductwork joints and ventilation systems within commercial and industrial HVAC installations. Manufactured to provide a durable and reliable air tight seal, it helps reduce air leakage and improve overall system efficiency.

Duct sealant is commonly used on rectangular ductwork, spiral duct systems, flanges, and ventilation connections where dependable sealing performance is required. Suitable for heating, ventilation, and air conditioning systems, it provides a professional finish and long lasting joint protection.

Compatible / other products include Aluminium Foil Tape, Duct Wrap, Fire Rated Expanding Foam, Flange System, and Flange System Corners.

Suitable for commercial HVAC systems, industrial ventilation systems, extraction systems, and general ductwork installations, this duct sealant provides dependable sealing performance and long term durability.

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Fusible Links

We offer a large range of replacement fusible links which can be used in different ways in dampers, doors and vents. All common fusible links are in stock and for sale on this page. Please enquire for other types if you cannot find them on our website, as we can offer higher temperatures.

  • Found in systems such as fire doors, fire dampers and sprinkler systems.
  • A metal link engineered to melt at a certain temperature, releasing a latch, closing a door or activating a sprinkler.

Common fire damper makes these are used on include BSB, HVC, NCA, Advanced Air, Action Air, Swegon, Chubb Fire, Flaktwoods, A1 Shutters, Lindab Fire Dampers, Wolseley UK, Fel Valves, Ascot Doors, Kidde Thorne, Dayton 2TGJ3 and Gilberts.

£0.00 ex VAT

Round Access Doors

  • Curved access doors to suit circular ductwork. Used to access the insides of the ducting to reset fire dampers or to clean.
  • A sandwich type effect that clamps the opening with a gasket seal by wheel knobs.
  • Self adhesive template included.
  • Size: 250x150 - for all door's
  • Size: 400x300 - for 560 dia Big

£0.00 ex VAT

Wire Grip

A pack of 10 Doby grips DG2. These are used with wire to create a secure suspension system. Each wire suspension locker unit measures 26mm wide, 30mm long and 9mm high, and weighs 28 grams.

Commonly used for HVAC support work, such as suspending cable trays.

£15.00 ex VAT

Spiral Ducting Male Collar

Male collar made from galvanised steel. These collars are made to join lengths of spiral tube together or other female fittings. Available in sizes ranging from 63mm – 630mm. Bigger sizes available by phone or email enquiries.

*Please note* some of the more uncommon sizes may have a larger lead time

£0.00 ex VAT