What is the shelf life of the product?

It is 9 months for 310ml cartridges and 6 months for sausage packaging when stored correctly.

Is OEM/ODM service available?

Yes, both OEM and ODM services are available.

Construction Building Material Flexible Polyurethane Sealant Adhesive

Name: Construction Building Material Flexible Polyurethane Sealant Adhesive
Brand: Beijing Comens New Materials Co., Ltd.
SKU: 782650072

Beijing, ChinaBeijing Comens New Materials Co., Ltd.

US$1.20-2.30

1,200 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Density

1.35±0.05g/cm3

Color

Black/White/Grey

Model NO.

3511

Tack-Free Time

~50min

Curing Rate

>3mm/24hr

Movement Capability

25%

Shore a Hardness

30±5

Tensile Strength

≥2MPa

Elongation at Break

~700%

Shear Strength

~0.6MPa

Application Temperature

>-5°c

Service Temperature

-40 to 90°c

Odor

Odorless

Dangerous

Non-Dangerous

Type

Sealant

Material

Elastomer Materials

Mildew Proof

Bonding Material

Marble

State

Paste

Seal Tape Kind

Uniform Paste

Seal Tape Usage

Construction Joint Sealing

After-sales Service

Yes

Transport Package

Carton/ Barrel/Pallet

Specification

310ml cartridge/400ml sausage/600ml sausage/200KG

Trademark

Surtek

Origin

Beijing, China

HS Code

3506100090

Production Capacity

72000000PCS/Year

Key features

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

High Elasticity: Features ~700% elongation at break and 25% movement capability for durable sealing.

Weather Resistant: Excellent resistance to water, oil, low temperatures, and aging for long-term use.

Easy Application: One-component, solvent-free formula with no sagging and primerless application.

Quality Certified: Manufactured under strict ISO9001 and ISO14001 quality management systems.

Eco-Friendly: Odorless and non-dangerous, ensuring safe usage in various indoor and outdoor settings.

Strong Bonding: Provides superior bonding strength to marble, concrete, wood, metal, and other substrates.

Fast Curing: Cures rapidly with a rate of >3mm per 24 hours and tack-free time of ~50 minutes.

Company profile

Importers and ExportersYears of Export ExperienceMulti-language PioneerExhibition Experience

Beijing Comens New Materials Co., Ltd.

Beijing, 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: 20 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and R&D capabilities, including recent new-product development, ODM services, SDK availability, and OEM services for well-known brands. Its quality and service systems include documented inspection procedures, supplier-management procedures, corrective and preventive action records, complaint-handling procedures, quality assurance, and raw-material traceability. The supplier has inventory capacity, valid contracts with affiliated subcontractors, and stated peak- and off-season lead times within 15 working days. Overseas services are offered in the United Arab Emirates, Thailand, Indonesia, and Russia, primarily through training, but the supplier has no overseas warehouse, showroom, agent, or branch. Evidence is insufficient to confirm certification holdings, financial credibility, or specific customer cases. The supplier is identified as a combined company engaged in production and sales of adhesives, coatings, inks, building materials, chemical materials...

Supplier typeThe supplier is identified as a combined company. Its stated business scope covers production of adhesives, coatings, and inks, together with sales of building materials, non-hazardous chemical materials, mechanical and electronic equipment, and instruments.

After-Sales capabilityThe supplier reports technical and sales support, documented complaint-handling procedures, overseas training services in the United Arab Emirates, Thailand, Indonesia, and Russia, and participation in an international trade exhibition. However, it has no overseas warehouse, showroom, agent, or branch, which limits the directly evidenced local-service infrastructure.

R&D capabilityThe supplier reports new products within the past year, ODM services, SDK availability, and one national science and technology progress award. These items directly support an established R&D and innovation capability.

Production capacityThe supplier lists a prepolymer reactor, mixing equipment, and wrapping machine; has inventory capacity; maintains valid contracts with affiliated subcontractors; and reports lead times within 15 working days in both peak and off-season periods. Documented inspection, supplier-management, corrective-action, complaint-handling, quality-assurance, and traceability procedures further support production and operational control.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are stated consistently in both the R&D and design-service information.

Client casesThe supplier states that it provides OEM services for well-known brands, which is direct evidence of at least one type of customer engagement. However, no customer names, project descriptions, order scope, or performance outcomes are provided.