Will it harden or crack in cold weather?

Excellent low temperature flexibility, still soft and sticky in cold climate, no cracking no falling off.

Soften and flow under high temperature summer sun?

Good high temperature resistance, no flowing, no sagging in hot summer environment.

High-Performance Waterproof Silicone Sealant for Fast Roof Repairs

Name: High-Performance Waterproof Silicone Sealant for Fast Roof Repairs
Brand: Jiangsu Runtai Sealant Industry Co., Ltd
SKU: 2194212015

Jiangsu, ChinaJiangsu Runtai Sealant Industry Co., Ltd

US$0.32

500-999 Pieces

US$0.28

1,000+ Pieces

Product profile

Customization

Available

Adhesion Strength

High Strength

Applicable Materials

General Purpose

Model NO.

RT-6500

Chemical Properties

Waterproof

Curing Time

Within 24 Hours

Usage

Construction, Industrial Manufacturing, Transportation

Color

White/Black/Grey/Clear/Others

Component

One Component Silicone Sealant

Volume

300ml/590ml

Product Names

Silicone Sealant Glue

Materials

100% Silicone Raw Material

Shelf Life

12 Months

Characteristic

Waterproof

Key Words

Silicone Sealant

Application

Automobile, Construction, Woodworking, Footwear &

Appearance

Smooth Paste

OEM

Yes

Transport Package

Carton

Origin

China

Key features

High flexibility, strong displacement resistance, no shrinkage, no cracking after long service life.

Regular colors: transparent, white, black, grey. Custom colors are acceptable based on your order quantity.

Shelf life is 12 months under cool and dry sealed storage condition.

We have both structural silicone sealant and weatherproof silicone sealant specially designed for glass curtain wall engineering.

Wide Material Compatibility: Suitable for glass, aluminum, marble, metals, and various construction materials.

Fast Tack-Free Time: Achieves tack-free status in approximately 0.5 hours for quick handling.

High Elastic Recovery: Provides 90% elastic recovery to maintain seal integrity under movement.

OEM & Private Label Service: Offers free design and small MOQ for private label sealant customization.

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: ≤1.07h

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.