What are the applications of this sealant?

It is used for sealing gaps between glass and aluminum, fixing glass into frames, bonding various materials like wood and ceramics, and indoor decoration filling and jointing.

Quick Drying Acid Silicone Sealant (FBSZ400)

Name: Quick Drying Acid Silicone Sealant (FBSZ400)
Brand: Changsha Firm Bond New Material Co., Ltd.
SKU: 694913202

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

US$0.60-2.15

1,000 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Application

Automobile, Construction, Doors and Windows, Woodworking

Bonding Function

Sealing and Fixing

Model NO.

FBSZ400

Color

White, Clear, Black, etc

Composition

Organic Material

Morphology

Gel

Size

260ml/PC, 280ml/PC, 300ml/PC

Package

24PCS/CTN

Means

30X20X24.5cm

Material

Silicone

Classification

Room Curing

Main Agent Composition

Silicone

Characteristic

Weatherability

Promoter Composition

Curing Agent

Transport Package

260ml/280ml/300ml/PC, 24PCS/CTN

Specification

SGS. GMP, ISO

Trademark

FIMB BOND

Origin

China

HS Code

35061000

Production Capacity

1000ctns/Day

Key features

Strong Adhesion: Excellent bonding to glass, ceramics, wood, metal, and plastics without primer.

Weather Resistant: High flexibility, UV resistance, and aging-resistant ability for long-term use.

Multi-Application: Ideal for sealing gaps in windows, doors, glass, and indoor decoration.

Easy to Use: Single-component RTV formula with easy extrusion and no air bubbles.

Low Shrinkage: Non-sagging formula with low shrinkage ensures tight seals.

Versatile Colors: Available in White, Clear, Black, and other custom colors.

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.

Product Q&A

Q:How to choose the right silicone sealant?

Choose general purpose acetic or neutral for glass/windows, structural for high movement, weatherproof for outdoors, anti-fungus for kitchens/bathrooms, and neutral for most building materials.

Q:How to judge the quality of silicone sealant?

Good quality sealant is flexible, has a clean color, strong adhesion to substrates, and shows no cracks after curing.

Q:How to get samples?

Tell us your purpose for using the silicone sealant, and we will recommend a suitable product and send you samples.

Q:What is the basic certificate for import silicone sealant?

MSDS is the basic certificate required for importing silicone sealant.

Q:What is the minimum order quantity?

The MOQ is 100 cartons for our brand and 300 cartons for custom brands.