Multi Purpose Rt668 Silicone Sealant Waterproof for General Construction Projects

Name: Multi Purpose Rt668 Silicone Sealant Waterproof for General Construction Projects
Brand: Jiangsu Runtai Sealant Industry Co., Ltd
SKU: 2187261152

Jiangsu, ChinaJiangsu Runtai Sealant Industry Co., Ltd

US$0.28-0.68

100 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Adhesion Strength

High Strength

Applicable Materials

General Purpose

Model NO.

RT668

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

Waterproof

Bonding Function

Structural Adhesive

Transport Package

Carton Packing

Specification

300ml/590ml, 24 pieces/ctn

Trademark

Ruentec

Origin

Jiangsu China

HS Code

3506000000

Production Capacity

46000000pieces/Year

Key features

Aquarium Safe After Curing: Becomes non-toxic and inert after full cure, safe for aquatic life.

100% Waterproof Performance: Forms durable waterproof barrier for fish tanks, bathrooms, and windows.

High Flexibility & Crack Resistance: High elasticity (>400% elongation) absorbs movement without cracking.

Fast Curing Efficiency: Skin forms in 15-30 mins, full cure in approx. 24 hours.

Strong Adhesion to Multiple Materials: Excellent bonding to glass, acrylic, ceramic, aluminum, and building materials.

Excellent Weather & UV Resistance: Performs reliably under UV exposure, rain, humidity, and temperature changes.

OEM & Private Label Available: Free design services and low MOQ for custom branding.

Direct Manufacturer with Large Capacity: Two factories with 30,000+ tons annual capacity and zero-delay delivery.

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: ≤0.64h

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:Do you offer OEM or Private Label services?

Absolutely. We provide a turnkey Private Label solution. This includes free professional package design and flexible, small MOQs. This is perfect for distributors looking to build their own brand with minimal initial investment and maximum factory support.

Q:What is your 'One-Stop Solution' product range?

Runtai is your comprehensive partner for construction chemicals. Our portfolio includes: Sealants: Silicone, Acrylic, PU, and MS Sealants. Adhesives: Water-based, Zero-nail construction adhesive, Marble glue, and Epoxy resin. Specialties: PU Foam and Industrial Spray Paint. If it bonds or seals, we have the professional-grade solution for your project.

Q:Why should we choose Runtai over other suppliers?

Reliability and Global Reach. We are ranked in the Top 3 for customized export volume in China. Proven Quality: Trusted by Fortune 500 enterprises in over 80 countries. International Standards: Our formulas are fully compliant with ASTM (American) and EN (European) standards. Choosing Runtai means getting premium global quality at direct-factory value.

Q:Can I request free samples for testing?

Yes, we encourage testing. We provide free samples to professional clients. Simply contact us with your specific application (e.g., substrate type, climate conditions), and we will recommend and ship the most suitable formula for your evaluation.

Q:What specific support do you provide to your distributors?

We treat our distributors as partners. Our 'Distributor Growth Program' includes: 1.Technical Know-How: Deep-dive training on sealant chemistry and application. 2.Sales Training: We train your sales team on how to handle objections and close big projects. 3.Dealer Support: Training sessions for your local sub-dealers. 4.Marketing Assets: High-quality photos, videos, and technical data sheets (TDS/MSDS) to boost your local marketing.