Is this sealant suitable for porous materials?

Yes, it is formulated specifically for natural stone and other porous materials.

Runtai Neutral White Silicone Sealant Caulk Designed for Delicate Stone Applications

Name: Runtai Neutral White Silicone Sealant Caulk Designed for Delicate Stone Applications
Brand: Jiangsu Runtai Sealant Industry Co., Ltd
SKU: 2201184225

Jiangsu, ChinaJiangsu Runtai Sealant Industry Co., Ltd

US$0.70-0.80

500 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Adhesion Strength

High Strength

Chemical Properties

Moisture Resistant, Waterproof

Model NO.

RT-5200

Usage

Construction, Industrial Manufacturing

Type

Neutral Silicone Sealant

Feature

High Strength

Appearance

Smooth

Shelf Life

12 Months

Packing

Carton

Material

100% Silicone Raw Material

Trademark

RUNTAI

Origin

China

HS Code

3506100010

Production Capacity

80000

Key features

Non-Staining Technology: Specially engineered to avoid migration into marble, granite, or sandstone.

Neutral Cure System: Non-corrosive and low odor, safe for sensitive applications like natural stone.

High Adhesion Strength: Bonds effectively to stone, aluminum, glass, metal, and concrete.

Weather Resistance: Performs reliably under UV, rain, wind, and thermal stress conditions.

Long-Lasting Flexibility: Maintains joint movement capability without cracking over time.

OEM & ODM Service: Full customization available including new designs for customer brands.

Low MOQ: Minimum Order Quantity is only 1 PC for flexible purchasing.

Free Samples: Free samples can be sent upon request before placing an order.

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: ≤1.06h

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.