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High Quality Weather Resistance Decoration and Construction Adhesive Ms Polymer Sealant
US$1.75
2,400-23,999 Pieces
US$1.66
24,000+ Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableColor
BlackMaterial
SiliconeModel NO.
JB-22Usage
ConstructionApplications
Door and Window SealingOEM
SupportCetificate
ISO9001, ISO14001, ISO45001Shelf Life
12 MonthsMOQ
2400 PiecesCharacteristic
WaterproofClassification
Bonding or SealingModel No.
MsPackage
CartridgePayment Term
Tt, L/C.PaypalMain Agent Composition
SiliconeFeature
Fast DryPromoter Composition
Curing AgentWeathering
ExcellentType
Silicone SealantSeal Tape Usage
EngineeringState
Dynamic SealMildew Proof
Mildew ProofBonding Material
GlassAfter-sales Service
YesSeal Tape Kind
Neutral Silicone SealantTransport Package
24PCS/CartonSpecification
300mlTrademark
JunbondOrigin
ChinaHS Code
3506100010Production Capacity
50000 Cartons/DayKey features
Fast Curing Speed: Tack-free time is only 15 minutes, allowing for quick project completion.
Strong Adhesion: Forms strong bonds with glass and most building materials without needing a primer.
Neutral Curing Formula: Non-corrosive to metals and coated glass, safe for indoor and outdoor use.
Mildew Proof: Resistant to mold growth, ensuring long-lasting seal integrity in humid environments.
Flexible Performance: Remains flexible after curing, does not harden or shrink at low temperatures.
Full Customization Support: Offers full customization and flexible customization options based on samples.
ISO Certified Quality: Manufactured under ISO9001, ISO14001, and ISO45001 standards for quality assurance.
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: ≤9.88h CertifiedTerms of Payment: T/T, LC, D/P, etc.
AI-Powered supplier vetting
SummaryThe supplier is identified as a Shanghai-based trading company operating in wholesale and retail, with a business scope covering chemical products, sealing fillers, construction waterproofing, insulation and soundproofing materials, hardware, and related import/export activities. It reports ISO9001, ISO14001, ISO45001, national construction silicone rubber certification, and national high-tech enterprise certification. Service procedures, corrective actions, and complaint-handling records are documented, although the approved-supplier list lacks approval signatures or dates. The supplier has no overseas warehouses, showrooms, agents or branches, and no offline trade-show participation. It offers sample-based and full customization but reports no new products in the past year, no ODM service, and no SDK. Production scale claims come from company descriptions of affiliated factories and are not fully aligned with the registered company type. Customer cases and financial performance evidence are insufficient...
CertificationsThe company states that all Junbond products have passed ISO9001, ISO14001, ISO45001, and national certification for the construction silicone rubber industry, and that it holds national high-tech enterprise certification. These are explicit certifications or qualifications reported in the company description.
After-Sales capabilityThe supplier has written procedures and followed records for service-capability assessment, corrective and preventive actions, and customer complaint handling. However, it reports no overseas warehouse, showroom, agent or branch, and no overseas service countries, limiting evidence of localized after-sales support.
R&D capabilityThe supplier reports no new products during the past year, no ODM service, and no available SDK. Although it offers customization, these explicit limitations do not demonstrate product-development or technical-platform strength.
Customization capabilityThe supplier explicitly offers customization from samples, full customization, and flexible customization. These stated service options directly support a positive assessment of customization capability.
Product Q&A
Q:What is the tack-free time for this sealant?
A:
The tack-free time is 15 minutes, ensuring fast curing speed for efficient application.
Q:Is this sealant suitable for metal surfaces?
A:
Yes, it is a neutral curing sealant that is non-corrosive to metal and coated glass.
Q:Do I need to use a primer before applying this sealant?
A:
No, it forms strong adhesion with most building materials without the need for a primer.
Q:What are the available color options?
A:
The sealant is available in Black and White colors.
Q:Does the sealant shrink or harden after curing?
A:
No, after curing it will not harden or become brittle at low temperatures and will not shrink.
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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