What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payment.

What is the average lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

Improvement Construction No Cracking for Long-Term Use Home Silicone Sealant

Name: Improvement Construction No Cracking for Long-Term Use Home Silicone Sealant
Brand: Kejian Polymer Material(Shanghai) Co., Ltd.
SKU: 2316939525

Shanghai, ChinaKejian Polymer Material(Shanghai) Co., Ltd.

US$4.50

1,000-4,999 Pieces

US$4.20

5,000-9,999 Pieces

US$3.50

10,000+ Pieces

Sample price:US$3.50/piece.Request sample

Product profile

Customization

Available

Capacity

600ml

Color

Grey

Model NO.

KJ-2900

Drying Time

24 Hours

Material

Silicone

Usage

Automotive, Construction, Home Improvement, Industrial

Product Name

Kj- 2900 Neutral Silicone Sealant

Specifications&Packing

600ml

Storage Time

12month

Application

Construction

Sample

Free

MOQ

500PCS

Transport Package

Carton Packing

Specification

600ml

Trademark

TOBS

Origin

Shanghai, China

HS Code

32141090

Production Capacity

5000000PCS/Month

Key features

Neutral Silicone Formula: One-component, low modulus sealant with excellent weatherproofing and long-term elasticity.

Versatile Applications: Suitable for curtain walls, metal roofing, doors, windows, and glass element sealing.

Customizable Options: Offers full customization, minor customization, and flexible customization from samples or designs.

Professional Manufacturer: Established in 2005 with 25 R&D engineers and ISO9001:2015 certification.

Strict Quality Control: 100% inspection for finished products with 25 QA/QC inspectors ensuring consistency.

Global Supply Chain: Serves Fortune 500 companies with 200 supply chain partners and 24 years of export experience.

Company profile

Importers and ExportersCooperated with Fortune 500High Repeat Buyers ChoiceYears of Export Experience

Kejian Polymer Material(Shanghai) Co., Ltd.

Shanghai, 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: 24 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤5.37h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company with manufacturing, export, service, quality-control, and R&D capabilities. Evidence indicates established procedures for supplier assessment, corrective and preventive actions, customer complaints, and finished-product inspection. It offers OEM and ODM services, broad customization, five production lines, stated output capacity, in-stock service, and overseas-agent or branch support. However, it has no valid manufacturing-capacity contract with associated subcontractors, no overseas warehouse or showroom, no new product reported in the past year, and its overseas-service country count is stated as zero. Certification holdings, specific financial performance, and customer case details are not sufficiently documented.

After-Sales capabilityThe supplier has documented procedures and records for corrective and preventive actions and customer complaints, provides in-stock service, and supports overseas agents or branches. Countervailing limitations include no overseas warehouse, no overseas showroom, and a stated overseas-service country count of zero.

R&D capabilityThe supplier reports 30 total years of R&D-engineer experience, available SDK capability, ODM services, and multiple design-support options. However, it also states that no new product was developed in the past year, so the evidence shows established capability but limited recent innovation activity.

Production capacityProduction evidence includes five production lines, stated annual productivity for several product categories, in-stock capability, standardized finished-product inspection, and lead times within 15 workdays in both peak and off seasons. The lack of a valid manufacturing-capacity contract with associated subcontractors is a documented weakness, but the supplier has substantial direct capability indicators.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full and minor customization, flexible customization, and ODM services. This is direct evidence of broad customization support.