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Fire Retardant 750ml 500ml 300ml B2 B3 Fire Class Fire Expandable Polyurethane PU Spray Foam
US$2.50
1,000-4,999 Pieces
US$2.30
5,000-9,999 Pieces
US$2.25
10,000+ Pieces
Sample price:US$10.00/piece.Request sample
Product profile
Customization
AvailableUsage
Automotive Interiors, Building Insulation, Furniture And Bedding, Packaging MaterialMf
(C10h8n2o2.C6h14o3)XShelf Life
12 MonthsComponent
One-ComponentApplication
Construction/GlassCertificate
SGS IosName
High Performance PU FoamType1
ManualType2
GunGoods
Class 2 Dangerous GoodUseage
Construction, Home DecorationOEM
YesFire Resistant
YesFormula1
Summer FormulaFormula2
Winner FormulaColor
WhiteTransport Package
CanSpecification
750ml/can, 500ml/can; 12pcs/ctn for both Manual tTrademark
JunbondOrigin
ChinaHS Code
3214109000Production Capacity
50000pieces/DayKey features
Fire Retardant Performance: Meets B2/B3 fire class standards for enhanced safety in building and automotive applications.
Quick Curing System: Cuts in under 1 hour and achieves full stability within 3-5 hours after application.
Moisture Curing Technology: One-component formula expands and cures automatically using atmospheric moisture.
Closed Cell Structure: Prevents moisture absorption, ensuring long-term insulation and structural integrity.
Eco-Friendly Formula: Contains no CFC materials, making it safe for the environment and non-toxic.
Low Expansion Pressure: Prevents warping or deformation of windows, doors, and surrounding structures.
Versatile Applications: Ideal for sealing gaps, insulation, mounting, and packaging fragile items.
Customization Available: Offers flexible customization options including full customization and sample-based development.
Company profile

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Full Customization, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Shanghai / Ningbo PortAverage Response Time: ≤4.59h CertifiedTerms of Payment: T/T, LC, D/P, etc.
AI-Powered supplier vetting
SummaryJunbond is a large sealant production group with factories in five provinces in China, producing 6 million tons of silicone sealants annually. It holds ISO certifications and national high-tech enterprise certification. Despite lacking ODM and OEM services and not introducing new products last year, Junbond offers customization services. They possess clear procedures for handling customer complaints and supplier service capabilities but lack overseas warehouses and showrooms.
Supplier typeJunbond is a large manufacturer of sealants with a wide production base across five provinces in China. It focuses on producing professional sealants relying on raw material supply bases.
CertificationsJunbond has obtained ISO9001, ISO14001, and ISO45001 certifications, along with national certification for the construction silicone rubber industry and high-tech enterprise certification.
After-Sales capabilityJunbond has written procedures and records for supplier service capability and customer complaints, indicating a structured approach to after-sales service.
R&D capabilityJunbond did not introduce any new products in the past year and does not provide ODM services or SDKs, indicating limited innovation capability.
Production capacityJunbond's production capacity is substantial, with 6 million tons per year of silicone sealants, and the ability to meet large project requests.
Customization capabilityJunbond offers flexible customization services, including full customization and customization from samples.
Product Q&A
Q:What is the shelf life of the product?
A:
The shelf life is 12 months when stored properly.
Q:How long does it take for the foam to cure?
A:
Surface drying takes about 5 minutes, cutting is possible after 30 minutes, and full curing is achieved in 3-5 hours.
Q:Is the product suitable for outdoor use?
A:
No, the product is not UV-proof and should be coated with cement mortar or similar materials after curing.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 100 Kg.
Q:Can I customize the product?
A:
Yes, we offer flexible customization, full customization, and customization from samples.
Send Inquiry
*To:
Shanghai Junbond Building Material Co., Ltd.
Shanghai Junbond Building Material Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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