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3m Intumescent Fire Barrier Putty Pad for Pipe Openings
US$1.99-3.00
1 Piece
Sample price:US$1.00/piece.Request sample
Product profile
After-sales Service
Shelf Life 30 YearsApplication
Flame-Resistant SealantConstruction Method
Hand-Applied Fire SealantModel NO.
3M MPP+Material
Polyurethane Fireproof SealantApplications
Wall Opening Protection,Electrical Outlet BoxesFire Rating
up to 2 HoursMoldable
YesFire Resistance Type
IntumescentWater-Tight
NoWater Activated
NoSmoke Seal
YesSpec Per Box
20PCS/CSStandard
FM Approved,UL ListedTransport Package
Carton BoxSpecification
9.5 in* 9.5 in per pieceTrademark
3MOrigin
U. S. a.HS Code
3214109000Production Capacity
1000000 Box Per YearKey features
Up to 4 Hours Fire Rating: Tested for through penetration and membrane applications up to 4 hours per ASTM E 814 (UL 1479).
Moldable by Hand: Ready-to-use one-part material requiring no mixing or tools; conforms to exacting coverage needs.
Smoke and Draft Seal: Provides effective draft and cold smoke sealing while helping reduce noise transfer.
Non-Corrosive & Compatible: Safe for metal surfaces and compatible with synthetic cable jackets without corrosion.
FM Approved & UL Listed: Meets FM Approved and UL Listed standards for fire-rated assemblies and electrical box protection.
Long Shelf Life: Features excellent aging properties with a 30-year shelf life; will not crumble or dry out.
Re-Enterable Design: Allows re-entry after installation to save time and money for future maintenance.
Multiple Size Options: Available in various lengths (7-9.5 inches) and widths (4-9.5 inches) for diverse applications.
Company profile
CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 0 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.03h 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 rating duration?
A:
The material is tested for up to 4 hours in through penetration and membrane applications, and up to 2 hours for wall-opening protective listings.
Q:How is the product installed?
A:
It is a one-part material applied by hand with no mixing or tools required; it is moldable and conformable for exact coverage.
Q:Is the putty pad corrosive to metal?
A:
No, it is non-corrosive to metal and compatible with synthetic cable jackets, making it ideal for electrical outlet boxes.
Q:Does the product seal smoke?
A:
Yes, it provides a draft and cold smoke seal and helps reduce noise transfer with an STC rating of up to 62.
Q:What certifications does it hold?
A:
The product is FM Approved and UL Listed, tested in accordance with ASTM E 814 (UL 1479) and ASTM E 119 (UL 263).
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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