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3m Fire Protection Sealant for HVAC Ducts and Vents
US$10.50-11.74
1 Piece
Sample price:US$11.74/piece.Request sample

Product profile

After-sales Service

Shelf Life 10 Years

Application

Flame-Resistant Sealant

Construction Method

Hand-Applied Fire Sealant

Model NO.

3M CP 25WB+

Material

Acrylic Fireproof Sealant

Applications

HVAC Ducts and Vents,Blank Openings,Busways

Standard

FM Approved,UL Listed

Spec Per Box

12 PCS

Smoke Seal

Yes

Water Activated

No

Water-Tight

No

Transport Package

Carton Box+Pallet

Specification

10.1oz per piece

Trademark

3M

Origin

U. S. a.

HS Code

3214109000

Production Capacity

1000000 Box Per Year

Key features

4-Hour Fire Protection: Provides up to 4 hours of fire resistance according to ASTM E 814 (UL 1479) standards.
FM Approved & UL Listed: Certified by FM and UL for rigorous firestop testing and membrane applications.
Smoke and Noise Seal: Effectively blocks cold smoke and reduces noise transmission with an STC rating up to 54.
Easy Hand Application: Ready-to-use material requiring no mixing or tools for effortless installation.
Non-Corrosive & Durable: Safe for metals and synthetic cable jackets; won't crumble or dry out over time.
Versatile Material: Acrylic intumescent putty suitable for HVAC ducts, blank openings, and pipe penetrations.
Customizable Coverage: Pliable and shapeable for exacting coverage in complex fire-rated assemblies.
OEM/ODM Services: Customized firestop product services available for tailored client requirements.

Company profile

Shanghai Lanyan Fire Protection Engineering Co. Ltd.
Cooperated with Fortune 500In-stock CapacityCustomization from SamplesR&D Capabilities
CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 0 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.50h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShanghai Lanyan Fire Protection Engineering Co. Ltd. is a trade company based in Shanghai, involved in the sale of fire protection equipment and related materials. Despite a lack of ODM, OEM, and significant R&D capabilities, it maintains a valid export license and participates in the passive fire protection industry. The company has procedures for handling customer complaints and ensuring service capability but lacks innovative product launches and overseas presence. Their financial capacity is documented over the past three years, but there is no specific information on financial performance.
After-Sales capabilityThe supplier has established procedures for handling customer complaints and service capability, indicating a structured after-sales service.
R&D capabilityThe supplier does not provide ODM services, SDKs, or launch new products, indicating limited innovation capability.
Production capacityThe supplier does not offer OEM services for popular brands and has not launched new products, suggesting limited production capability.
Customization capabilityThe supplier offers customization from samples, indicating some level of customization capability.

Product Q&A

Q:What is the fire resistance rating of this product?
A:
The product offers up to 4 hours of fire protection in compliance with ASTM E 814 (UL 1479) standards.
Q:Is this sealant suitable for HVAC ducts?
A:
Yes, it is specifically engineered for HVAC ducts, vents, blank openings, and busways.
Q:Does the product require mixing or special tools for installation?
A:
No, it is a ready-to-use, single-component material that can be applied by hand without mixing or tools.
Q:Is the material compatible with synthetic cable jackets?
A:
Yes, it is fully compatible with modern synthetic cable jackets and non-corrosive to metals.
Q:What certifications does this firestop material hold?
A:
It is FM Approved and UL Listed, having been rigorously tested for penetrations and membrane applications.

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