What certifications does the product hold?

The product is manufactured under ISO9001, ISO14001, and IATF 16949 systems.

Surtek 3511 - Polyurethane (PU) Sealant for Construction Expansion Joint Caulking

Name: Surtek 3511 - Polyurethane (PU) Sealant for Construction Expansion Joint Caulking
Brand: Beijing Comens New Materials Co., Ltd.
SKU: 793519522

Beijing, ChinaBeijing Comens New Materials Co., Ltd.

Negotiable

2,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Expansion Rate

Material

Polyurethane, Elastomer Materials

Model NO.

Surtek 3511

Color

Black/White/Grey

Density

1.35 ± 0.05 Kg/L

Tack-Free Time

~ 50 Min

Curing Rate

~ 3 mm/24hrs

Movement Capability

25 %

Shore a Hardness

30 ± 5

Tensile Strength

≥ 2 MPa

Elongation at Break

≥ 700 %

Tear Strength

≥ 6 MPa

Application Temperature

≥ -5 ℃

Type

Sealant

Mildew Proof

Bonding Material

Glass

State

Paste

Seal Tape Kind

Uniform Paste

Seal Tape Usage

Construction Joint Sealing

Transport Package

310ml Cartridge 600ml Sausage 200L Drum

Specification

ISO9001/TS16949

Trademark

Surtek

Origin

China

HS Code

3506100090

Production Capacity

72000000PCS/Year

Key features

Multi-Color Options: Available in Black, White, and Grey for versatile aesthetic matching.

ISO & IATF Certified: Manufactured under ISO9001, ISO14001, and IATF 16949 quality systems.

Superior Durability: Excellent resistance to water, oil, low temperatures, and aging.

Versatile Substrate Bonding: Strong adhesion to concrete, brick, wood, metal, and glass.

No Sagging Formula: Low modulus one-component design ensures no sagging during application.

Flexible Joint Movement: Accommodates up to 25% joint movement capability for structural safety.

Eco-Friendly & Solvent-Free: Environmentally friendly formulation with zero solvent content.

Customization Available: Offers full, minor, and flexible customization from samples or designs.

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: ≤11.76h

AI-Powered supplier vetting

SummaryThe supplier demonstrates strong technical support and R&D capabilities with the ability to provide various levels of customization and ODM services. Their production capability is supported by a valid contract system and in-stock service capacity. While the supplier lacks overseas warehouses and showrooms, they participate in international trade shows and offer training in several countries. Financial credibility is indicated by their OEM services for popular brands and a recent national award. Quality assurance is robust, with clear procedures for customer complaints and traceability.

Supplier typeThe supplier is a combined type company involved in the production and sales of adhesives, coatings, inks, building materials, and electronic equipment.

After-Sales capabilityThe supplier has clear procedures for handling customer complaints and offers training services overseas.

Financial creditThe supplier provides OEM services for popular brands and has received a national science and technology progress award.

R&D capabilityThe supplier has strong R&D capabilities with new products developed in the past year, and offers ODM services and SDK availability.

Production capacityThe supplier has a valid contract system, in-stock service capacity, but lacks overseas warehouses and showrooms.

Customization capabilityThe supplier offers extensive customization options, including full and flexible customization.