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Factory Wholesale High Quality General Purpose Structural Silicone Sealant
US$1.66
1,000-4,999 Pieces
US$1.56
5,000-9,999 Pieces
US$1.46
10,000+ Pieces
Sample price:US$1.66/piece.Request sample
Product profile
Customization
AvailableApplication
ConstructionBonding Function
Structural AdhesiveModel NO.
JB9800Color
BlackComposition
Organic MaterialMorphology
PasteProperty
AceticCharacter
Fast Cure and EnvironmentalProduct Packaging
CartridgeQty of Each Carton
24Material
SiliconeClassification
Room CuringCharacteristic
WeatherabilityCAS No.
7085-85-0Formula
MixtureEINECS
230-391-5Main Agent Composition
SiliconeTransport Package
CartonSpecification
300mlTrademark
junbondOrigin
ChinaHS Code
3506100010Key features
Structural Adhesive Performance: Ideal for curtainwall assembly and insulating glass sealing with excellent adhesion.
Neutral Curing Formula: Non-corrosive to metal, glass, concrete, and marble; no primer needed.
OEM Service Available: We can produce silicone sealant under your own brand name.
Professional Technical Support: Engineers available to solve application issues for projects and windows.
Large Production Capacity: Factories in 6 provinces with multiple lines ensuring stable supply.
Rigorous Quality Control: Strict testing system from raw materials to finished products by QC team.
Global Market Presence: Products sold in over 30 countries with 13 years of industry experience.
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: ≤4.23h 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:How can I get the price?
A:
We usually quote within 24 hours after receiving your inquiry. For urgent requests, please email or contact us directly.
Q:Can I buy samples before placing orders?
A:
Yes, you are welcome to contact us to purchase samples.
Q:What is your lead time?
A:
It depends on order quantity and season. Usually 7-15 days for small quantities and about 30 days for large quantities.
Q:What are your payment terms?
A:
We accept T/T, Western Union, L/C, and PayPal. These terms are negotiable.
Q:Do you provide OEM service?
A:
Yes, we can produce silicone sealant under your own brand name.
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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