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RTV Acid Silicone Sealant Multi Use
US$0.50-2.15
1,000 Pieces
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Silicone, Composite MaterialsSize
300ml/PCModel NO.
FBSX seriesApplication
Glass and AluminumUse
Glass, Cermics and Sanitary WareBonding Function
Structural AdhesiveMorphology
Solid-StateClassification
Room CuringPacking
24PCS/CartonType
Silicone SealantSeal Tape Kind
High Density Colored PTFE TapesSeal Tape Usage
EngineeringState
NonfluidMildew Proof
Mildew ProofBonding Material
Glass, Aluminum, Wood, CementTransport Package
260ml/280ml/300ml/PC, 24PCS/CTNSpecification
SGS. GMP, ISOTrademark
FIMB BONDOrigin
ChinaHS Code
35061000Production Capacity
1000ctns/DayKey features
Excellent Weatherability: Superior aging-resistant ability with high flexibility and UV resistance.
Strong Adhesion: Bonding to glass, ceramics, aluminum, wood, and other greaseless materials.
Easy Application: One-component RTV formula; no primer required for glass and ceramics.
Non-Sagging Formula: Level droop degree ensures no distortion on vertical surfaces.
High Elastic Recovery: 83% elastic recovery rate prevents damage under stress.
Company profile

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2013-07-10Nearest Port: Qingdao, GuangzhouAverage Response Time: ≤15hTerms 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:How to choose the right silicone sealant?
A:
For glass and windows, choose general purpose acetic or neutral silicone. For structural applications with high movement, choose structural silicone. For outdoors, choose weatherproof silicone. For kitchens and bathrooms, choose anti-fungus silicone. For most building materials, choose neutral silicone.
Q:How to judge the quality of silicone sealant?
A:
After curing, good quality is indicated by high flexibility, clean color, strong adhesion to substrates, and no cracks.
Q:How to get samples?
A:
Tell us your purpose for the silicone used, and we will recommend a suitable product and send you samples.
Q:What is the basic certificate for import silicone sealant?
A:
MSDS.
Q:What is the minimum order quantity?
A:
100 cartons for our brand and 300 cartons for custom brand.
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
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