TA102 Water-based Duct Sealant for HVAC Duct System
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TA102 Water-based Duct Sealant for HVAC Duct System

Our water-based HVAC duct sealant is specially designed for sealing joints, seams, and connections in air duct systems, helping prevent air leakage, improve energy efficiency, and meet building code requirements.

As a factory-direct manufacturer, we provide stable quality, flexible packaging options, and OEM branding service to support distributors, HVAC contractors, and system integrators worldwide.
  • TA102

  • TENGYU

  • 1gal, 4kg, 6kg, 1kg, 300ml, 10.1oz

  • White,Black,Grey,Customized Colors

Availability:
Quantity:
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Why Proper Duct Sealing Matters in HVAC Systems

Air leakage in duct systems can cause:

  • Up to 20–30% energy loss

  • Reduced airflow efficiency

  • Higher operating costs

  • Failure to meet energy-saving standards

Using a professional HVAC duct sealant ensures long-term airtight performance and helps HVAC systems operate at optimal efficiency.


Technical Data

Appearance

Paste

Density

1.61±0.05g/cm³

Skin Time

7~10min

Curing time

2-3mm/24h

Sagging

0mm

Elongation at break

115%

Application temperature range

5℃ to 40℃

Service temperature range

-20℃ to 75℃

Hardness Shore A

55-60


Special Characteristics

water based duct sealant

1. Low voc and low odor

2. Excellent workability

3. Non corrosive towards metals

4. Slump resistant

5. High solid content

6. Low shrinkage 

7. Water based

8. Eco-friendly,waterproof







Typical Application

Duct Acrylic Sealant 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.

duct sealant application

HVAC duct system sealant
HVAC duct system



Storage & Note

When stored in original unopened container at or below 32°C, and above freezing, acrylic sealant has a shelf life of 18 months from manufacturing date. Containers should always be kept sealed when not in use.

Keep out of reach of children. In case of contact witheyes, please rinse eyes with plenty of water and seekmedical advice as soon as possible


Packaging Options & OEM Service

We understand different markets and sales channels need different packaging solutions.

Standard Packaging

  • Plastic pails

  • Buckets

  • Custom weight options available

OEM & Private Label Available

We provide full OEM service, including:

  • Custom logo printing

  • Label design support

  • Packaging customization

  • Brand registration assistance if needed

Perfect for distributors building their own product lines.

Factory Direct Advantages

Choosing us means working directly with the manufacturer:

  •  Competitive factory pricing

  • Stable production capacity

  • Strict quality control from raw materials to finished products

  • Flexible order quantity

  • Fast production lead time

Every batch is inspected by QC before shipment to ensure consistent performance.


Quality Control You Can Trust

To guarantee stable product performance, we implement a complete QC system:

  1. Raw material inspection

  2. Production process control

  3. Finished product performance testing

  4. Final inspection before packing

All materials must be approved and signed off by QC staff before entering the next production stage.


FAQ for Bulk Buyers

Q: What is the minimum order quantity?

A: Small orders are welcome. We support trial orders to help you test the market.

Q: What is the delivery time?

A: Normally about 15 days after deposit, depending on order quantity.
Public holidays are excluded.

Q: How fast can I get a quotation?

A: Quotation will be provided within 24 hours after we receive detailed requirements.

Q: Can I get samples before ordering?

A: Yes, free samples are available.
Clients only need to cover the delivery cost.

Q: Do you provide OEM service?

A: Yes. We can produce under your own brand.
You only need to provide:

  • Logo

  • Label design

  • Packaging requirements

Our team will assist you through the whole OEM process.


Who Is This Product Best For?

This HVAC duct sealant is ideal for:

  • HVAC duct manufacturers

  • HVAC contractors

  • Mechanical engineering companies

  • Building material distributors

  • Importers and wholesalers

If you are looking for a stable long-term supplier with OEM capability, this product is designed for your business needs.

Company Profile

COMPANY

TENGYU Sealants solution expert


Tengyu Chemical (Longkou) Co., Ltd is a trusted provider of high-quality sealant solutions. With a wide range of products including acrylic, silicone, MS polymer, and polyurethane sealants, we offer reliable solutions tailored to meet diverse industry needs. Experience our commitment to quality and customer satisfaction today.



Our Service
We offer a comprehensive range of services, including OEM customization, e-commerce sales, premium customer support, and a helpful purchase guide. Whether you are seeking customized solutions or prefer to make purchases through our e-commerce platform, we are committed to providing you with excellent service. Our dedicated team is here to support and guide you throughout the process, ensuring your needs are met to the highest standard.

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