What colors are available?

The sealant is available in Black, White, and Grey.

What is the curing time?

The curing time is approximately 24 hours.

310ml High Modulus Rubber Adhesive Polyurethane PU Sealant for Construction

Name: 310ml High Modulus Rubber Adhesive Polyurethane PU Sealant for Construction
Brand: Shanghai Gorcci Sealing Material Co., Limited
SKU: 2142394095

Shanghai, ChinaShanghai Gorcci Sealing Material Co., Limited

US$1.948

6,000-11,999 Pieces

US$1.86

12,000-17,999 Pieces

US$1.77

18,000+ Pieces

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

Application

Construction, Door&Window

Bonding Function

Structural Adhesive

Model NO.

P303CH

Color

Black

Composition

Organic Material

Morphology

Solvent

Shelf Life

9 Months

Packing

40 PCS/CTN

MOQ

6000PCS

OEM

Acceptable

Curing Time

24 Hours

Material

Polyurethane

Classification

Room Curing

Main Agent Composition

Polyurethane Elastomer

Characteristic

Waterproof

Promoter Composition

Curing Agent

Transport Package

Carton

Specification

310ml

Trademark

GORVIA

Origin

China

HS Code

35069190

Production Capacity

5000000/Year

Key features

High Modulus & Elasticity: Features high tensile strength, excellent elasticity, and rubbery cured layer for durable sealing.

Long Service Life: Good weather resistance ensures a service life of 15-20 years with resistance to biological aging.

Versatile Application: Suitable for construction joints, door/window frames, curtain walls, and waterproofing of pools/bathrooms.

Multi-Color Options: Available in Black, White, and Grey to match various construction and aesthetic requirements.

OEM/ODM Customization: Supports full customization, minor customization, and customization from samples or designs.

High Mechanical Strength: Provides strong adhesion and wear resistance, suitable for structural bonding and flexible sealing.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Shanghai Gorcci Sealing Material Co., Limited

Shanghai, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤8.69h

AI-Powered supplier vetting

SummaryThe supplier is identified as a limited trading company in Shanghai rather than a professional technical supplier or manufacturer. It offers broad customization options and maintains inventory capacity, but has no 3D software design service or available SDK. Export experience is reported at 14 years, with 71%–90% of sales from exports and a valid import/export license. The supplier reports 50 quality-control staff and annual output above the stated threshold, although its total employee count is 27 and the information does not clarify whether the output relates to its own manufacturing. Service lead time is one month in both peak and off seasons. After-sales service is described positively, but formal supplier-service procedures, approved supplier lists, and corrective/preventive-action records are absent. Environmental, fire-drill, overseas-service, and customer-case evidence is insufficient.

Supplier typeThe supplier is explicitly classified as a trading company and limited company, is not part of a larger group, and is described as not being a professional technical supplier. This indicates a trading-oriented business model rather than a clearly established technical manufacturer.

CertificationsThe supplier is reported to hold a valid import/export license. No other product, quality, environmental, or management certifications are identified in the provided information, so certification coverage cannot be assessed comprehensively.

R&D capabilityThe supplier has two years of total R&D-engineer experience reported, but it is explicitly not a professional technical supplier, does not provide 3D software design services, and has no available SDK. These stated limitations indicate weak evidence of advanced innovation capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These repeated service options provide direct evidence of broad customization capability despite the lack of 3D software design services.