What is the lead time for orders?

The average lead time is one month for both peak and off-season periods.

What products does Runtai offer?

We provide a one-stop solution including PU Foam, Silicone Sealant, Acrylic Sealant, MS Sealant, Spray Paint, and various adhesives.

Superior Fire-Rated Silicone Sealant for Ultimate Safety Compliance

Name: Superior Fire-Rated Silicone Sealant for Ultimate Safety Compliance
Brand: Jiangsu Runtai Sealant Industry Co., Ltd
SKU: 2091898822

Jiangsu, ChinaJiangsu Runtai Sealant Industry Co., Ltd

US$0.38-0.88

100 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Adhesion Strength

Medium Strength

Applicable Materials

General Purpose

Model NO.

RT119

Chemical Properties

Mildew Proof, Moisture Resistant, Waterproof

Curing Time

24-48 Hours

Flexibility

Flexible

Usage

Construction, Industrial Manufacturing, Transportation

OEM

Available

Shelf Life

12 Months

Package

Plastic Cartridge or Sausages

Certificate

ISO9001,ISO14001

Characteristic

Fire Retardant

Color

Black,White,OEM

Fireproof Degree

Fv0(UL94)

Transport Package

Carton Packing

Specification

300ml/590ml, 24 pieces/ctn

Trademark

Runtai

Origin

Jiangsu China

HS Code

3506000000

Production Capacity

46000000pieces/Year

Key features

Fire Retardant Performance: Meets UL94 Fv0 standard with zero blaze time and no ignition of degreased cotton.

High Elastic Recovery: Achieves 89% elastic recovery, ensuring long-lasting flexibility and seal integrity.

Strong Adhesion: Excellent bonding to glass, aluminum, ceramics, and metals without requiring primer.

Waterproof & Mildew Proof: Resistant to moisture and mildew, suitable for wet environments and outdoor use.

OEM & Customization: Supports OEM/private label services with free design and flexible customization options.

Fast Extrusion: High extrusion property of 1085 ml/min for efficient application and construction.

Professional Manufacturer: Top10 customized exporter in China with 2 factories and 30,000 tons annual capacity.

Free Samples Available: Clients can request free samples to test quality before placing bulk orders.

Company profile

Cooperated with Fortune 500Customization from SamplesStandardized quality controlOEM Services

Jiangsu Runtai Sealant Industry Co., Ltd

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.13h

AI-Powered supplier vetting

SummaryThe supplier operates in sealants, sealing materials, synthetic materials, chemical products, hardware, and related technical services. It reports ISO 9001:2015 certification, quality-control procedures, complaint and corrective-action procedures with records, in-stock capability, valid manufacturing contracts with associated subcontractors, and an auto production line. Its R&D profile includes five engineers, new products in the past year, ODM, OEM for popular brands, and multiple customization modes. Evidence also shows cooperation with Fortune 500 companies and repeat buyers accounting for 50%–80% of customers. Limitations include no SDK, overseas warehouse, overseas showroom, overseas agents or branches, and no stated implementation of AI-supported sustainable-development management. Financial credibility cannot be determined from the provided slices because only reporting years are listed, without financial performance or balance-sheet figures.

Supplier typeThe supplier is a manufacturer and seller of sealants, sealing fillers, fireproof and high-performance sealing materials, synthetic materials, and related chemical and hardware products. It also provides technical services, maintains inventory capability, has manufacturing contracts with associated subcontractors, and holds self-operated import/export rights.

CertificationsThe supplier reports holding an ISO 9001:2015 management-system certificate. This is explicit evidence of certification relevant to quality management.

After-Sales capabilityThe supplier has documented corrective and preventive action procedures, complaint-handling procedures with follow-up records, and in-stock capability. However, it reports no overseas agents or branches, overseas warehouse, or overseas showroom, which limits demonstrated overseas service coverage.

R&D capabilityThe supplier reports five R&D engineers, new products launched in the past year, new-material technology R&D, and ODM capability. It does not have an available SDK and reports that it has not established an AI model for big-data processing and management decision support.

Production capacityEvidence includes seal manufacturing in the business scope, quality-control assurance, uniformly followed finished-product inspection instructions, valid contracts with associated subcontractors, inventory capability, and an auto production line. These points explicitly support operational manufacturing capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, demonstrating a broad stated customization offering.

Client casesThe supplier reports OEM service for popular brands, cooperation with Fortune 500 companies, participation in the Mosbuild offline trade show, and repeat-buyer preference of 50%–80%. These are explicit customer and market-experience indicators, although no customer names or case details are provided.