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3m Firestopping Putty Pads for Wall Electrical Outlet Box Mpp+ 9.5''
US$9.99-10.43
5 Pieces
Sample price:US$10.43/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 BoxesSmoke Seal
YesFire Rating
up to 2 HoursStandard
FM Approved,UL ListedFire Resistance Type
IntumescentMoldable
YesWater Activated
NoWater-Tight
NoSpec Per Box
20 PCSTransport 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.
Ready to Use No Mixing: One-part material applied by hand without tools or mixing required.
Smoke and Draft Seal: Provides effective seal against cold smoke and drafts while reducing noise transfer.
FM Approved and UL Listed: Meets FM Approved and UL Listed standards for fire-rated assemblies.
Non-Corrosive and Safe: Safe for use with metal, synthetic cable jackets, and listed electrical boxes.
Re-Enterable Design: Pads do not crumble or dry out and can be re-entered after installation.
Conformable Coverage: Moldable material ensures exacting coverage for complex wall openings.
30-Year Shelf Life: Product maintains excellent aging properties with a 30-year shelf life.
Company profile
CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 0 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.62h 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 pads are tested for up to 4 hours in accordance with ASTM E 814 and up to 2 hours for wall-opening protective listings.
Q:Do I need tools or mixing to install?
A:
No, the material is ready to use and can be applied by hand without mixing or tools.
Q:Is the product suitable for electrical boxes?
A:
Yes, it is ideal for listed steel or plastic electrical outlet boxes and is non-corrosive to metal.
Q:Does the material seal smoke?
A:
Yes, it provides a draft and cold smoke seal and helps reduce noise transfer.
Q:What are the available sizes?
A:
Available lengths include 7, 8, and 9.5 inches, with widths of 4, 7, and 9.5 inches.
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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