High-quality Duct Seal Putty designed for sealing electrical conduits, cable entry points, junction boxes, and ducting systems. This non-hardening sealing compound provides excellent protection against air leakage, dust, moisture, insects, and gas infiltration, ensuring safe and efficient electrical and HVAC installations.
Available from trusted brands such as 3M and M-SEAL, duct seal putty is widely used across UAE electrical, HVAC, and construction projects.
Perfect for electricians, HVAC technicians, contractors, and maintenance teams, duct seal putty delivers reliable sealing performance and long-lasting protection in both residential and industrial environments.
Features & Benefits
- Excellent Sealing Performance – Prevents air, dust, and moisture leakage.
- Non-Hardening Compound – Remains flexible for easy adjustments.
- Easy Application – Simple hand-applied installation.
- Moisture & Weather Resistant – Suitable for indoor and outdoor use.
- Fire Resistant Properties – Enhances electrical safety.
- Reusable Material – Can be removed and reused when needed.
- Strong Adhesion – Bonds well with metal, plastic, and concrete surfaces.
- Multi-Purpose Usage – Suitable for electrical and HVAC sealing applications.
Specifications
| Attribute | Details |
| Product Type | Duct Seal Putty |
| Brands | 3M, M-SEAL |
| Material | Non-Hardening Synthetic Rubber Compound |
| Form | Moldable Putty |
| Color | Grey / Off White |
| Temperature Resistance | High Temperature Stable |
| Application | Electrical & HVAC Sealing |
| Suitable For | Residential, Commercial & Industrial Use |
Measurements
- Packaging Options: Small Pack / Medium Pack / Bulk Pack
- Application Type: Hand Molded Installation
- Coverage: Multiple Cable Entry Points per Pack
- Form Factor: Flexible Putty Block
Materials & Care
Materials:
Duct seal putty is manufactured using non-hardening synthetic rubber-based compounds designed for long-lasting flexibility, sealing performance, and environmental resistance.
Care & Handling:
- Store in a cool and dry place
- Keep sealed when not in use
- Avoid contamination with dust or oil
- Apply on clean and dry surfaces
- Do not expose to extreme heat before application
Additional Details
- Ideal for sealing electrical conduits, ducts, and cable entry points
- Suitable for HVAC systems, electrical panels, and industrial installations
- Provides long-lasting environmental protection
- Easy to install and remove when required
- Designed for UAE electrical and construction environments





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