Do you offer after-sales support?

Yes, we provide thoughtful after-sale service along with powerful technology support.

What are the standard packaging dimensions?

Standard packaging is 300ml/pc, 24pcs/ctn, with carton dimensions of 30x20x24.5cm.

Silicone Sealant for Fixing and Sealing

Name: Silicone Sealant for Fixing and Sealing
Brand: Changsha Firm Bond New Material Co., Ltd.
SKU: 698129292

Hunan, ChinaChangsha Firm Bond New Material Co., Ltd.

US$0.50-2.15

1,000 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Silicone, Composite Materials

Size

300ml/PC

Model NO.

N90

Type

Silicone Sealant

Seal Tape Kind

Sintered Around with PTFE Tape

Seal Tape Usage

Engineering

State

Nonfluid

Mildew Proof

Bonding Material

Glass, Aluminum, Wood, Cement

Transport Package

280ml/300ml/PC, 24PCS/CTN

Specification

SGS. GMP, ISO

Trademark

FIMB BOND

Origin

China

HS Code

32141090

Production Capacity

1000ctns/Day

Key features

Multi-Color Options: Available in clear, black, milk white, and silver grey upon customer request.

OEM/ODM Services: Custom private label and ODM services provided based on customer samples and requests.

Versatile Bonding: Effective bonding and sealing for glass, aluminum, wood, cement, and various doors and windows.

Neutral Curing Formula: One-component, acid-free, room temperature curing with low modulus and normal speed.

Mildew Proof: Formulated to resist mildew growth, ensuring long-term durability in sealing applications.

High Extrusion Property: Exceeds 530mm extrusion requirement, significantly higher than the 80mm standard.

Fast Surface Curing: Achieves surface cure in 0.7 hours, well within the 3-hour maximum limit.

Stable Quality Control: Manufactured with strict quality control and 10 automatic production lines for consistency.

Company profile

Changsha Firm Bond New Material Co., Ltd.

Hunan, China

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.