Powered by Made-in-China.com
Neutral Weatherproof Silicone Sealant Sausage Packaging
Negotiable
2,400 Pieces
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableApplication
Automobile, ConstructionBonding Function
Sealing and BondingModel NO.
FBSP10Color
Clear, Black, Milk, WhiteComposition
SiliconeMorphology
GelSize
590ml/PCFunction
Glass/Stone/Aluminum Curtain WallPackage
24PCS/CTNMeas
28.2X19.5X23.5cmShelf Life
12 MonthsCharacter
One ComponentMaterial
SiliconeClassification
Room CuringCharacteristic
WeatherabilityPromoter Composition
Curing AgentMain Agent Composition
SiliconeTransport Package
590ml/PC, 24PCS/CTNSpecification
SGS. GMP, ISOTrademark
FIRM BONDOrigin
ChinaHS Code
35061000Production Capacity
20000PCS/DayKey features
Neutral Weatherproof Sealant: One-component RTV silicone with superior durability and weatherability for construction.
Strong Adhesion: Excellent bonding to coated aluminum, concrete, ACPs, and glass curtain walls.
Versatile Application: Suitable for windows, doors, metal structures, and waterproof caulking purposes.
Multiple Color Options: Available in Clear, Black, Milk, and White to match various design needs.
Easy Application: Gel morphology allows easy application with a caulking gun and standard nozzles.
Fast Curing: Tooling time is 10 minutes, with tack-free time of 20 minutes for efficiency.
Custom Branding: Supports custom brand packaging with MOQ of 300 cartons for private labels.
Certified Quality: Comes with MSDS certificate for safe import and compliance with standards.
Company profile

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2013-07-10Nearest Port: Qingdao, GuangzhouAverage Response Time: ≤18hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, FCA, EXW
AI-Powered supplier vetting
SummaryChangsha Firm Bond New Material Co., Ltd. is identified as a China-based manufacturer/factory and group corporation specializing in polyurethane foam, silicone sealant, adhesives, and related products. The supplier reports ISO 9001 certification, more than 10 production lines, 11–20 R&D engineers, 11–20 quality-control staff, and annual polyurethane foam output of 40,000,000 pieces. It states that production began more than 20 years ago and exporting began in 2013. The supplier offers OEM, private-label, and ODM services, and describes one-stop sourcing, technical support, and after-sales service. However, the available trade records show only one transaction associated with each of two buyer entries, so customer-case depth and commercial track record cannot be fully established. The records also show differing locations for the company and production facilities, which may reflect separate administrative and manufacturing sites.
Supplier typeThe supplier is identified as a manufacturer/factory and group corporation, while its company nature is also recorded as a trading company. It has a registered company address in Changsha and reported production bases in Linyi and Foshan, indicating a mixed manufacturing and trading structure with multiple locations.
CertificationsThe supplier explicitly reports holding ISO 9001 certification for its management systems. This provides direct evidence of a formal quality-management certification.
After-Sales capabilityThe supplier states that it provides thoughtful after-sale service and one-stop sourcing support for adhesive and sealant products. The information demonstrates a stated service commitment, but does not detail response procedures, service coverage, or performance metrics.
R&D capabilityThe supplier describes innovation as a continuing focus and reports 11–20 R&D engineers. It also states that its factory has produced polyurethane foam for more than 20 years, supporting established technical experience, although no specific patents, new product launches, or measurable innovation outcomes are provided.
Production capacityThe supplier reports more than 10 production lines, annual polyurethane foam output of 40,000,000 pieces, and two production bases for polyurethane foam and silicone sealant. It also describes 10 automatic production lines and in-house iron-can printing and production, providing explicit evidence of substantial manufacturing infrastructure.
Customization capabilityThe supplier explicitly offers OEM, private-label, and ODM services according to customer requests and samples. This directly supports the ability to provide customized products and branding solutions.
Product Q&A
Q:What is the minimum order quantity?
A:
The MOQ is 100 cartons for our brand and 300 cartons for custom brand.
Q:What is the shelf life of the sealant?
A:
The shelf life is 12 months, but it is better to use within 10 months from production.
Q:Can this sealant be used for structural applications?
A:
No, it is suitable for non-structural sealing only and cannot be used as a structural sealant.
Q:How should surfaces be prepared before application?
A:
Surfaces must be clean, dry, and free of dirt, grease, and water. Use alcohol or acetone for cleaning.
Q:What certificates are provided for import?
A:
We provide MSDS (Material Safety Data Sheet) for import compliance.
Send Inquiry
*To:
Changsha Firm Bond New Material Co., Ltd.
Changsha Firm Bond New Material Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
High Temp Grey RTV Silicone Adhesivo Sealing Glue Gasket Maker Silicone Aluminio
US$0.47-0.48
14,400 Pieces(MOQ)
Medical Grade Silicone Gel with Soft Texture Mixed with Drugs for Skin Scar Repair
US$23.00-27.00
1 kg(MOQ)
Neutral Multipurpose High Temperature Sealant RTV Glue Silicone
US$1.15-2.05
4,800 Pieces(MOQ)
2K Silicone Potting Glue for Encapsulation of Motor Controllers
US$10.00-11.00
1 kg(MOQ)
Silicone Sealant Waterproof RTV Silicone Sealants Sealing Glue Gasket Maker Silicone
US$0.49-0.50
14,400 Pieces(MOQ)
Construction 230-391-5 OEM Shandong, China Wholesale RTV Rubber Neutral Silicone ODM Sealant
US$1.15-2.05
4,800 Pieces(MOQ)
Premium Grey Silicone Caulk for Metal Roof Leak Sealing
US$0.97-1.81
20 Pieces(MOQ)
Popular High-Grade Neutral Structural Silicone Sealant
US$1.30-1.40
1,000 Pieces(MOQ)
High Temp RTV Silicone Gasket Maker for Auto Engine with Industrial Sealing Performance
US$0.46-0.49
2,880 pieces(MOQ)
Visbella 85g High Quality Silicone RTV Gasket Maker
US$0.67-0.81
144 Pieces(MOQ)
Wholesale Price RTV Silicone Gasket Maker for Automobile Engine
US$0.91-1.24
14,400 Pieces(MOQ)
Potting Silicone Is Used for Waterproof Protection of Outdoor Lights
US$17.00-20.00
1 kg(MOQ)