How to buy an original Ideal Industries Duct Seal Compound in India?

All Ideal Industries Duct Seal Compound is sourced directly from authorized US retailers and brand partners, ensuring 100% authenticity. It arrives factory-sealed with all customs duties and GST pre-paid. Delivery is via ExpressBox tracked shipping for your peace of mind.

What diameter ducting do I need?

This product is a sealant compound, not ducting itself. It is used to seal around existing ductwork, junction boxes, and service entrances. Measure the diameter of your duct or opening to determine the appropriate size of ducting or sealant application needed.

Can this sealant be used for dryer or kitchen exhaust?

This duct seal compound is primarily designed for sealing HVAC penetrations, junction boxes, and service entrances. While it provides a moisture and air barrier, it is not specifically rated for high-temperature dryer or kitchen exhaust applications. For those, please refer to products explicitly designed for such high-heat exhaust systems.

Is Ideal Industries Duct Seal Compound healthy to use indoors?

The Ideal Industries Duct Seal Compound is formulated to be non-toxic. However, like many construction materials, it's advisable to use it in well-ventilated areas to avoid prolonged inhalation of any fumes or dust. It is safe for use around living spaces once applied and painted.

How to choose the right sealant for HVAC?

For HVAC applications, choose a sealant that provides a permanent, flexible barrier against air and moisture. Look for products that remain soft and paintable, and are compatible with common building materials like metal, plastic, and masonry. UL listing indicates safety and performance standards.

What are the benefits of using duct seal compound?

Duct seal compound prevents air leaks and moisture infiltration, improving energy efficiency and indoor air quality. It seals around penetrations, preventing drafts and pest entry. Its permanently soft and paintable nature allows for easy application and integration into building aesthetics.

Can I use this sealant on plastic materials?

Yes, the Ideal Industries Duct Seal Compound is formulated not to adversely affect plastic materials. It provides a secure seal on various surfaces including metal, masonry, wood, and plastic, ensuring compatibility and preventing damage.

What is the shelf life of this duct seal?

The Ideal Industries Duct Seal Compound has a shelf life of 12 months after opening, based on typical product category guidelines. Ensure the product is stored in a cool, dry place to maintain its optimal consistency and performance.

Ideal Industries Gray 5 lb Sealant | Duct Seal Compound for HVAC

Name: Ideal Industries Duct Seal Compound 2.27 kg (5 lb) Block | Seals Junction Boxes, Service Entrances & HVAC
Brand: Ideal Industries
SKU: frb4028
Price: 3720.00 INR
Availability: InStock

About this item

Ideal Industries Duct Seal Compound in a 2.27 kg (5 lb) block provides a reliable seal for various applications including HVAC penetrations, junction boxes, and service entrances. This gray putty is formulated to remain permanently soft and paintable, ensuring a flexible and durable barrier against moisture and air infiltration. It is UL listed and safe for use on metal, masonry, wood, and plastic surfaces without causing corrosion or adverse effects.

The compound's composition includes calcium carbonate, antioxidants, and polymers, offering excellent adhesion and sealing properties. Its non-toxic nature makes it suitable for a wide range of DIY and professional projects. The generous 5 lb block ensures ample material for multiple sealing tasks, providing long-lasting protection and preventing leaks effectively.

For Indian users, this compound offers a robust solution for sealing air ducts and entry points, preventing energy loss and maintaining indoor air quality. All customs duties and GST are included in the listed price, with delivery via ExpressBox tracked shipping.

Key Features

Moisture and Air Barrier: Provides effective protection against moisture and air infiltration
Versatile Sealing Applications: Seals around junction boxes, flashings and service entrances
Permanently Soft and Paintable: Non-toxic compound remains permanently soft and can be painted immediately after application
Material Compatibility: Won't adversely affect other plastic materials or corrode metals
Generous 5 Pound Block: Comes in a convenient 5 lb. block size providing ample material for multiple sealing projects

Why choose this product

Reliable Sealing Performance

Ideal Industries Duct Seal Compound offers a robust solution for sealing critical points in your home or building. Its unique formulation ensures a permanent, flexible barrier against air and moisture, preventing leaks and improving energy efficiency. Unlike some local alternatives that may harden or crack over time, this compound remains pliable, adapting to minor structural shifts. It's UL listed, assuring you of its safety and performance standards, making it a trusted choice for professional and DIY applications alike.

Who It's For vs. Who Should Skip It

This duct seal is ideal for homeowners and contractors needing to seal HVAC penetrations, junction boxes, and service entrances effectively. It's perfect for preventing drafts, moisture ingress, and energy loss in Indian climates. Skip if you require a fast-curing sealant for immediate structural load-bearing applications, as this compound remains permanently soft. Also, if you need a sealant specifically rated for extreme high-temperature exhaust systems beyond typical HVAC use, consider specialized products.

How to use

Ensure the area around the junction box, service entrance, or HVAC penetration is clean, dry, and free from dust or debris for optimal adhesion. — Prepare the Surface
Take a portion of the 2.27 kg (5 lb) putty block and mold it to fill the gap or seal around the penetration. Press firmly to ensure good contact with all surfaces. — Apply the Sealant
Smooth the applied sealant for a neat finish. The compound remains permanently soft and can be painted immediately after application to match your project's aesthetic. — Smooth and Paint

Example scenarios

Typical situations where Ideal Industries Duct Seal Compound 2.27 kg (5 lb) Block | Seals Junction Boxes helps — illustrative scenarios, not customer reviews.

Scenario 1

Illustrative example

Where it helps

Sealing air leaks around HVAC ducts in a Mumbai apartment to combat humidity and reduce AC load.

How this product helps

Apply the Ideal Industries Duct Seal Compound around duct penetrations in walls and ceilings. Its permanently soft nature ensures a flexible seal that prevents humid air ingress and reduces energy waste, keeping the interior cooler and drier.

Scenario 2

Illustrative example

Where it helps

Sealing gaps around electrical conduit entering a service entrance panel in a Bangalore home to prevent dust and moisture ingress.

How this product helps

Use the 2.27 kg block of Ideal Industries Duct Seal Compound to fill gaps around conduit. It adheres well to metal and plastic, remaining pliable to accommodate minor movement while providing a robust barrier against environmental elements.

Specifications & installation

Specifications

Key Ingredients	Calcium Carbonate, Magnesium Aluminum Silicate, Crystalline Quartz Silica, Butane Polymer, Synthetic Polymer, Carbon Black, Antioxidant, Cellulose Fiber, Aluminum Silicate, Tall Oil Rosin, Naphthenic Wax
Specific Gravity	1.65
Allergens	Contains Crystalline Quartz Silica (potential respiratory irritant if inhaled as dust)

Installation & usage

Directions	Apply putty around junction boxes, flashings, service entrances, and HVAC penetrations. Ensure good contact with surfaces. Can be painted immediately after application.
Application Temperature	Recommended for use in ambient temperatures; specific range not provided.
Shelf life after opening	12 months (category default for sealants)
Cost per use	2.27 kg block — ₹1,639 per kg
Contraindications	Not intended for structural load-bearing applications or rapid-cure requirements. Avoid prolonged dust inhalation.

How we compare

Feature	Ideal Industries Duct	Others
Authenticity & Sourcing	Sourced from authorized US retailers and brand partners, factory-sealed for guaranteed authenticity.	Local brands may offer similar compounds, but authenticity and sourcing transparency can vary. Check for ISI certification where applicable.
Performance & Durability	Permanently soft, paintable, and resistant to moisture and air infiltration. Won't corrode metals or affect plastics. UL listed.	Local sealants may harden over time, crack, or have limited paintability. Performance against moisture and air varies by brand and formulation.
Application Versatility	Ideal for HVAC, junction boxes, service entrances on metal, masonry, wood, and plastic.	Suitable for general sealing, but may lack specific ratings for HVAC or compatibility with all plastics. Check product labels.
Cost per kg	2.27 kg block — ₹1,639 per kg	Local 1 kg sealants typically range from ₹200-₹400, depending on brand and specific features.

SKU	frb4028
GTIN	0783250316052
Brand	Ideal Industries
Part Number	31-605
Model Number	31-605
Color	Gray
Material	Rubber
Item Form	Putty
Weight	2.27 kg (5 lb)
Dimensions	26.42 cm x 12.95 cm x 2.79 cm
Surface Recommendation	Metal, Masonry, Wood, Plastic
Water Resistance Level	Water Resistant
Country of Origin	Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners

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Ideal Industries Duct Seal Compound 2.27 kg (5 lb) Block | Seals Junction Boxes, Service Entrances & HVAC

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