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  • OEM Fast Drying Good Sealing Havc Acrylic Duct Seal Putty Waterproof Water Based Bucket Gray Duct Sealant
  • OEM Fast Drying Good Sealing Havc Acrylic Duct Seal Putty Waterproof Water Based Bucket Gray Duct Sealant
  • OEM Fast Drying Good Sealing Havc Acrylic Duct Seal Putty Waterproof Water Based Bucket Gray Duct Sealant
  • OEM Fast Drying Good Sealing Havc Acrylic Duct Seal Putty Waterproof Water Based Bucket Gray Duct Sealant
  • OEM Fast Drying Good Sealing Havc Acrylic Duct Seal Putty Waterproof Water Based Bucket Gray Duct Sealant
  • OEM Fast Drying Good Sealing Havc Acrylic Duct Seal Putty Waterproof Water Based Bucket Gray Duct Sealant
OEM Fast Drying Good Sealing Havc Acrylic Duct Seal Putty Waterproof Water Based Bucket Gray Duct Sealant

OEM Fast Drying Good Sealing Havc Acrylic Duct Seal Putty Waterproof Water Based Bucket Gray Duct Sealant

$0.40-$0.70/ Piece|2400 Piece/Pieces(Min. Order)

Customization:

Customized logo（Min.Order: 1200 pieces）
Customized packaging（Min.Order: 300 pieces）
Graphic customization（Min.Order: 1200 pieces）
View product details

OEM Fast Drying Good Sealing Havc Acrylic Duct Seal Putty Waterproof Water Based Bucket Gray Duct Sealant

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Sealing Metal Ducts: High-adhesion, waterproof acrylic duct seal putty designed for sealing metal ducts in HVAC systems and industrial applications.
  • Fast-Drying & Waterproof: Water-based formula ensures rapid curing and superior moisture resistance, preventing air leaks and moisture ingress.
  • Temperature Resistance: Engineered to withstand high-temperature environments, maintaining integrity in HVAC systems and industrial settings.

Key features

  • 1. Material Technology

    • With a water-based, waterproof formula, ensure durable seals in humid or high-moisture environments. The acrylic-based composition provides superior adhesion to metal ducts, outperforming solvent-based alternatives in eco-friendliness and safety*.

  • 2. Interactive Design

    • With a brush-on application design, achieve even, effortless sealing without specialized tools. This simplifies installation compared to spray-based sealants, reducing cleanup time and material waste*.

  • 3. Performance Parameters

    • With fast-drying technology, reduce downtime by up to 40% compared to conventional sealants*. The sealant maintains structural integrity at high temperatures, making it ideal for HVAC systems operating in extreme conditions.

  • 4. Scenario Solutions

    • Designed for commercial HVAC and industrial metal duct systems, this sealant prevents air leaks and moisture ingress, enhancing energy efficiency and system longevity. Its versatility suits both residential retrofitting and large-scale commercial installations*.

  • 5. Certification Standards

    • Backed by CE certification, guarantee compliance with EU safety and environmental regulations. The water-based formulation eliminates toxic solvents, aligning with eco-conscious construction standards*.

  • Notes:

    • Material Technology highlights water-based waterproofing and metal adhesion, contrasting with solvent-based competitors.

Product details

OEM Fast Drying Good Sealing Havc Acrylic Duct Seal Putty Waterproof Water Based Bucket Gray Duct Sealant

TENGYU DUCT SEALANT TA102 is a fast-drying, water-based acrylic sealant designed for sealing metal ducts in HVAC systems. Certified to CE standards, it offers superior waterproofing, high-temperature resistance, and strong adhesion, ensuring durable seals in demanding environments.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialWater-based acrylic binder pasteSealing metal ducts in HVAC systems
Drying Time30 minutes to 2 hoursQuick repairs with minimal downtime
WaterproofingMeets ASTM D3359 standardsPreventing moisture ingress in wet conditions
Temperature ResistanceUp to 150°C continuous operationIndustrial HVAC systems with high heat exposure
Adhesion Strength10 N/mm² on metal surfacesEnsuring structural integrity in ductwork
CertificationCE CertifiedCompliance with EU safety regulations

Customization guide

Adjustable application thickness (1–3mm) to meet varying duct surface requirements.

Get inspired

Ensure airtight seals in HVAC systems with TENGYU’s TA102. Its fast-drying formula and waterproof properties make it ideal for construction projects, while its high-temperature resistance supports long-term durability in industrial settings.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Drying Time2 hours+15% faster (1.7h)+30% faster (1.4h)
Temperature Resistance120°C150°C180°C
Adhesion Strength8 N/mm²9.5 N/mm²12 N/mm²
Waterproof RatingBasicEnhancedTriple industry standard

Supplier's note

  1. Technical Breakthroughs:

    • Pro Model’s 180°C resistance: Enables use in extreme industrial HVAC systems.
    • Triple waterproof rating (Pro): Ensures zero moisture ingress in humid environments.
    • Advanced adhesion (12 N/mm² for Pro): Guarantees long-term durability in high-pressure ductwork.

  2. Version Selection Guide:

    • Base Model: Ideal for residential HVAC repairs requiring basic waterproofing and moderate temperature exposure.
    • Advanced Model: Suitable for commercial buildings with frequent temperature fluctuations (e.g., data centers).
    • Pro Model: Recommended for industrial facilities (e.g., chemical plants) needing extreme durability and resistance.

With the Pro model’s triple-industry-standard waterproofing, you can safely seal ducts in marine environments. Pair its 180°C resistance with high-pressure scenarios to ensure zero leakage in critical systems.

Frequently asked questions

  • Which duct sealant is best for HVAC systems in commercial buildings?

  • How to clean brushes after using water-based duct sealant?

  • Water-based vs solvent-based duct sealant: Which is better for metal ducts?

  • Can this duct sealant be used on different metal types for HVAC ductwork?

  • Is TENGYU duct sealant certified for safety in commercial HVAC systems?

  • How to apply duct sealant on metal ducts for a tight seal?

  • Does this sealant dry quickly for faster HVAC repairs?

  • Can TENGYU duct sealant withstand high temperatures in industrial ducts?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Water-Based FormulationConstruction, HVAC InstallationWater-based (ISO 3001 compliant)Eco-friendly, no hazardous solvents (▲ vs solvent-based alternatives)Requires proper ventilation for optimal drying (may slow in low humidity)
Fast Drying TimeEmergency Repairs, Rapid InstallationCures in 30min (▲ Base) to 20min (▲▲ Advanced) (ASTM D1640)Reduces downtime by 50%+ (ideal for time-sensitive projects)Limited repositioning time post-application
High-Temperature ResistanceIndustrial HVAC, Boiler SystemsWithstands 180°C (▲ Base) to 200°C (▲▲ Advanced) (ASTM D648)Maintains integrity in extreme environments (e.g., factories, power plants)May stiffen at high temps, reducing flexibility in non-industrial settings
Waterproof PerformanceRoof Ducts, Marine HVACWithstands 48hr water submersion (▲ Base) to 72hr (▲▲ Advanced) (ISO 275)Prevents mold/moisture damage in humid or aquatic environmentsRequires thicker application for prolonged submersion (adds material cost)
Adhesive StrengthMetal Duct Repairs, Sealing Joints15N/cm² adhesion (ASTM D903)Bonds securely to metal surfaces without primers (▲ vs low-adhesion sealants)May not adhere to non-metal surfaces (e.g., plastic) without surface prep
Brush-On ApplicationDIY Projects, Small-Scale InstallationsBrush-applied (▲ ease vs industry-standard trowel methods)Quick, even application with minimal labor (reduces tool requirements)Requires skill for precise thin-layer application (not ideal for large surfaces)

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