Is primer required for application?

No primer is required when sealing joints in glass, ceramics, and vitreous surfaces.

High Performance Fireproof Silicone Sealant

Name: High Performance Fireproof Silicone Sealant
Brand: Changsha Firm Bond New Material Co., Ltd.
SKU: 702349272

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

Size

300ml/PC

Model NO.

FBSH series

Application

Glass and Aluminum

Use

Glass, Cermics and Sanitary Ware

Bonding Function

Structural Adhesive

Morphology

Solid-State

Caslsification

Room Curing

Main Agent Composition

Packing

24PCS/Carton

Type

Silicone Sealant

Seal Tape Kind

High Density Colored PTFE Tapes

Seal Tape Usage

Engineering

Mildew Proof

State

Gel

Bonding Material

Glass, Aluminum, Wood, Cement

Transport Package

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

Specification

SGS. GMP, ISO

Trademark

FIMB BOND

Origin

China

HS Code

35061000

Production Capacity

1000ctns/Day

Key features

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

High Flexibility: 83% elastic recovery rate ensures durability and resistance to cracking.

Weather & UV Resistant: Excellent aging-resistant ability with good UV resistance and insulation.

Easy Application: One-component RTV formula allows easy extrusion and fast drying.

Non-Sagging Formula: Level no distortion ensures clean application on vertical surfaces.

Versatile Usage: Suitable for sealing gaps in windows, doors, and indoor decoration.

Fireproof Property: Product is nonflammable, providing enhanced safety for building materials.

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: ≤11.68hTerms 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?

For glass and windows, choose general purpose acetic or neutral sealant. 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 the sealant?

After curing, good quality is indicated by high flexibility, clean color, strong adhesion to substrates, and no cracks.

Q:How can I get samples?

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

Q:What is the basic certificate for import?

The basic certificate required for importing silicone sealant is MSDS.

Q:What is the minimum order quantity?

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