Premium Weatherproof Joint Sealant for Long-Lasting Bonding Solutions
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Product Highlights
- Eco-Friendly Formula: Solvent-free, non-toxic, and low VOC for safe environmental use.
- Superior Weather Resistance: Excellent resistance to weathering with non-yellowing properties.
- Strong Adhesion: Outstanding bonding to cement, stone, tile, metal, and galvanized sheets.
- Wide Color Options: Available in Black, White, and Grey homogeneous paste.
- Fast Curing Speed: Typical curing speed of 3.1 mm/day with tack-free time of 40 minutes.
- High Elongation: Elongation at break reaches 250% for flexible joint sealing.
- Corrosion Free: Provides excellent sealing without causing corrosion or pollution.
Product Attributes
- Customization
- Available
- Application
- Automobile, Construction
- Bonding Function
- High Modulus Construction Joint Sealant
- Model NO.
- SMT-JAZ48K
- Color
- Black,White,Grey
- Composition
- Organic Material
- Morphology
- Paste
- Transport Package
- 24PCS/CTN
- Specification
- 300ML
- Trademark
- SMT
- Origin
- China
- HS Code
- 35069190
- Production Capacity
- 36000 TONS
- Package Size
- 36.50cm * 26.50cm * 20.20cm
- Package Gross Weight
- 17.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description

Items: | Test Std | Requirement | Typical value |
Appearance | / | Black,Grey,White,homogeneous paste,No bubbles and gels | / |
Density(g/ml) | GB/T 13477.2 | 1.65±0.1 | 1.67 |
Extrudability(ml/min) | GB/T 13477.4 | ≥150 | 350 |
Sagging properties (mm) | GB/T 13477.6 | ≤3 | 0 |
Tack free time (min) | GB/T 13477.5 | ≤60 | 40 |
Curing speed (mm/d) | HG/T 4363 | ≥2.0 | 3.1 |
Volatile contents ( %) | GB/T 2793 | ≤5 | 2 |
Shore A-hardness | GB/T 531.1 | 40~50 | 43 |
Tensile strength(MPa) | GB/T 528 | ≥1.3 | 1.6 |
Elongation at break(%) | GB/T 528 | ≥200 | 250 |
Service temperature(°C) | / | -40~90 | |
Notes: All data above were tested under standardized condition at 23±2℃,50±5%RH | |||



• Established: 2009
• Annual Output: 36,000 Tons
• Workforce: 100+
• Production Lines: 28+
• Factory Area: 35,000m2
• Patents: 26+



About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR259973". Items marked "" are certified.
Company Profile
Anhui Surmount New Materials Co., Ltd is a global company with state-of-the-art specialty chemical products found in countless everyday items, with applications ranging from tile adhesives to solar modules. Factory has advanced automated production system from Italy, raw materials from world famous companies such as Elkem, WACKER, KANEKA, CABOT. Long-term business relationships have been established with clients from over 100 countries. We produce and sell high-class silicone sealants and other products include MS polymer sealant, acrylic sealant, PU foam, silicone sponge sheet. Our main customers are in the automotive, construction, chemical, semiconductor, consumer goods and photovoltaic sectors.
SURMOUNT Performance Silicones has been an expert in silicone based adhesives for more than 15 years. We maintain manufacturing sites, sales and customer service offices, and research and development labs to ensure you receive fast, reliable support for your processing and application development needs. Many of the adhesive products we offer are recognized by various specification authorities, including SGS, RoHS and FDA. You can safely sell and use our product in most countries in worldwide. Surmount's broad portfolio of silicone adhesives encompasses a versatile selection of solutions tailored to meet your most demanding application or processing challenge.
About Our Factory & Business Background
- Address
- Weier Street, C Block, Laian Industrial Park, Laian, Chuzhou, Anhui, China
- Terms of Payment
- LC, T/T, D/P, PayPal
- International Commercial Terms(Incoterms)
- FOB, EXW, CIF, DAT
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- port of shanghai
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2015-07-29
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia
FAQ
- Is the sealant environmentally friendly?
- Yes, it is eco-friendly, solvent-free, non-toxic, and has low VOC content.
- What colors are available?
- The product is available in Black, White, and Grey.
- What substrates can this sealant bond to?
- It offers strong adhesion to cement, stone, tile, metal, and galvanized sheets.
- How fast does the sealant cure?
- It has a typical curing speed of 3.1 mm/day and becomes tack-free in 40 minutes.
- What is the elongation at break?
- The elongation at break is 250%, ensuring flexibility in joints.
- Does the sealant cause corrosion?
- No, it provides excellent sealing capabilities without causing corrosion or pollution.
- What is the typical density of the sealant?
- The typical density is 1.67 g/ml.
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