HVAC Duct Sealant is a specialized adhesive used to seal joints and connections in duct systems, particularly suitable for heating, ventilation, and air conditioning (HVAC) systems. For purchasers and builders, frequent leaks and rework at duct joints are a major headache; however, air duct joint sealant can effectively solve this problem.
What is Duct Sealant?
It is a water-based acrylic latex duct sealant for sealing prefabricated joints and other types of ducts. It provides strong yet flexible adhesion and sealing at joints and gaps, effectively preventing the infiltration of gases, dust, and other contaminants.
Characteristics of Acrylic Duct Sealant
- Durability: Resistant to cracking, peeling, and abrasion, making it suitable for long-term use.
- Flexibility: Adapts to slight movement of the duct system without losing its seal.
- Low Odor: As a water-based sealant, it typically has a lower content of volatile organic compounds (VOCs), making it safer for indoor air quality.
- Suitable for medium and high pressure duct systems.
Application of Duct Sealant Caulk:
Suitable for various HVAC ventilation duct systems, including metal sheet ducts, duct panels, and flexible ducts, including sealing of joints, sockets, and flange connections in metal products.
How to Apply Duct Sealant:
- Apply sealant: Apply a layer of sealant evenly to the joint. Use an applicator or scraper to smoothly spread it over the desired area. Ensure the sealant is applied evenly without gaps.
- Smooth the sealant: After application, smooth the sealant with a putty knife or your finger (wearing gloves) to ensure good contact with the surface.
- Check uniformity: Ensure the sealant is applied evenly to the joint.
- Curing time: Curing time varies depending on ambient humidity and temperature.
Tengyu Company’s duct sealants, with their excellent adhesion, pressure resistance, and corrosion resistance, are suitable for various industrial and engineering duct systems. Currently, the best-selling product is TA102 acrylic duct sealant.
TA102 duct sealant is a gray, water-based duct sealant suitable for medium and high pressure duct systems. It features permanent flexibility, excellent waterproof performance, and superior sealing strength.
- Low volatile organic compound (VOC) content and odorless
- Excellent workability
- Non-corrosive to metals
- Anti-segregation
- High solids content
- Low shrinkage
For detailed product specifications, customized procurement solutions, or professional technical support, please contact Tengyu immediately.
TA102 Acrylic Duct Sealant
TA102 HVAC mastic sealant is a gray duct sealant for medium and high-pressure duct systems. Suitable on all types of HVAC duct system including sheetmetal duct, duct board and flexible ducts, sealing of seam, spigot and flange joints in metal fabrications.