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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 YearsApplication
Flame-Resistant SealantConstruction Method
Hand-Applied Fire SealantModel NO.
3M CP 25WB+Material
Acrylic Fireproof SealantApplications
HVAC Ducts and Vents,Blank Openings,BuswaysStandard
FM Approved,UL ListedSpec Per Box
12 PCSSmoke Seal
YesWater Activated
NoWater-Tight
NoTransport Package
Carton Box+PalletSpecification
10.1oz per pieceTrademark
3MOrigin
U. S. a.HS Code
3214109000Production Capacity
1000000 Box Per YearKey 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
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.
Send Inquiry
*To:
Shanghai Lanyan Fire Protection Engineering Co. Ltd.
Shanghai Lanyan Fire Protection Engineering Co. Ltd.*Content:
Supplier replies will be sent to your registered email
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