How should I apply the sealant for best results?

Ensure surfaces are clean and dry, apply in a smooth continuous line, and remove excess glue with a utility knife after assembly.

Premium Black and White RTV Silicone Sealant for Solar Panels

Name: Premium Black and White RTV Silicone Sealant for Solar Panels
Brand: Jiangsu Runtai Sealant Industry Co., Ltd
SKU: 2206797105

Jiangsu, ChinaJiangsu Runtai Sealant Industry Co., Ltd

US$0.98

2,000-4,999 Pieces

US$0.85

5,000+ Pieces

Product profile

Customization

Available

Chemical Composition

Silicone Sealant

Curing Time

Fast Curing: Within 24 Hours

Model NO.

RT1018

Mildew Proof

Usage

Construction

Color

Black/White

Product Name

Solar Photovoltaic Modules Sealant

OEM ODM

Available

Package

310ml Cartridge/400ml Sasuage/ 210L Drum

Shelf Life

12 Months

Raw Material

Polydimethylsilane

Type

One-Component

Transport Package

Sausage

Specification

310ml cartridge/400ml sasuage/210L drum

Trademark

RUNTAI

Origin

Jiangsu China

Key features

Solar Panel Compatibility: Strong adhesion to aluminum, glass, TPT/TPE, and PPO/PA junction boxes.

Certified Safety Standards: Passed UL safety test and complies with RoHS & REACH regulations.

Extreme Weather Resistance: Outstanding UV, weather, thermal cycling, and wet-heat/freeze resistance.

Fast Curing Performance: Forms skin in 5-15 mins and fully cures within 24 hours at room temperature.

Flexible Customization: OEM/ODM available with customizable colors (Black/White) and packaging.

Low Odor & Solvent-Free: One-component RTV silicone with minimal odor and no solvents.

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: ≤0.53h

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.

Product Q&A

Q:What is the curing time for this sealant?

The sealant forms a skin in 5-15 minutes and fully cures within 24 hours at room temperature and 55% relative humidity.

Q:Is this product suitable for solar panel applications?

Yes, it is specifically designed for solar modules with strong adhesion to aluminum, glass, TPT/TPE backing, and junction box plastics.

Q:What certifications does this sealant have?

It has passed UL safety certification tests and complies with RoHS and REACH regulations.

Q:Can I customize the color or packaging?

Yes, OEM and ODM services are available. Colors can be customized to Black or White, and packaging includes 310ml cartridges, 400ml sausages, or 210L drums.

Q:What is the minimum order quantity?

The minimum order quantity is 1 PC.