What scenarios can this sealing strip be applied to?

It covers automotive transport, construction architecture, industrial machinery, marine offshore equipment, refrigeration and HVAC systems, for integrated dustproof, waterproof, sound insulation and shock absorption.

Can this strip effectively block wind, water, dust and operating noise?

Yes. It fills assembly gaps tightly to form an airtight barrier, stopping water seepage and dust entry while lowering wind noise and mechanical vibration noise.

Does the seal strip resist corrosion in marine and humid environments?

Its EPDM material features good corrosion resistance. Special anti-corrosion formulas can be customized for ship hatches and offshore marine working conditions.

High-Quality Red Foam EPDM Seal Strip with Black Solid Core

Name: High-Quality Red Foam EPDM Seal Strip with Black Solid Core
Brand: Xingtai Yinghua Rubber Machinery Manufacturing Co., Ltd.
SKU: 2169751862

Hebei, ChinaXingtai Yinghua Rubber Machinery Manufacturing Co., Ltd.

US$2.00

100-999 Meters

US$1.50

1,000-4,999 Meters

US$0.80

5,000+ Meters

Sample price:US$0.00/meter.Request sample

Product profile

Customization

Available

Material

Hard Rubber

Usage

Automobile, Machinery, Doors & Windows, Cold Chain / Shipping

Model NO.

Special-shaped Rubber Strip

Type

Solid Core Sealing Strip

Sectional Shape

Rectangle

Performance

Sound Insulation / Absorb Vibrations

Vulcanization

Continuous Vulcanization

Standard

Standard, Nonstandard

Color

Red Foam + Black Solid Core,or as Requirement

Hardness of Foam Part

20~35 Shore a

Hardness of Solid Core

50~65 Shore a

Working Temperature

-60℃ ~ +220℃

Compression Set

≤30% (70℃ × 22h Test)

Water Absorption

≤3%

Tensile Strength

≥1.5 MPa

Elongation at Break

≥320%

Transport Package

Carton with Pallet

Specification

as requirement

Trademark

YINGHUA

Origin

Xingtai, China

HS Code

3925900000

Key features

Dual-color co-extruded integrated structure: red foam outer layer + solid black dense inner core, no delamination, combines cushion elasticity & structural support.

Multi-functional sealing: waterproof, dustproof, windproof & sound insulation, reduces vibration impact & equipment wear.

Customizable size, hardness & length for vehicles, machinery, cabinets, containers; easy cutting & installation.

Company profile

Xingtai Yinghua Rubber Machinery Manufacturing Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2013-07-08Nearest Port: tianjinAverage Response Time: ≤0.47hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP

AI-Powered supplier vetting

SummaryThe supplier identifies itself as a factory and reports broad customization, ODM, OEM for well-known brands, raw-material traceability, and 100% finished-product inspection. It has export experience, self-operated import/export rights, overseas installation and maintenance services, and stated production of approximately 20 production lines annually. Evidence also indicates more than 200 domestic and overseas rubber-enterprise customers. However, the supplier lacks written procedures or records for service assessment, corrective and preventive actions, and complaint handling; it also reports no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse or showroom, and no available SDK. Certification evidence is limited to a company description referencing an ISO 2000 management system, without documentation or a clearly identified certification standard.

Supplier typeThe supplier explicitly identifies its company nature as a factory. Its description also presents production capacity and equipment-related manufacturing activities, supporting classification as a manufacturing supplier rather than only a trading or service entity.

R&D capabilityThe supplier reports new products within the past year, ODM service availability, and broad R&D design services. It does not have an available SDK, but the evidence still explicitly supports active product development and design capability.

Production capacityThe supplier reports lathe and drilling-machine facilities, in-stock capability, and annual production of about 20 production lines while serving more than 200 rubber enterprises. A deficiency is indicated by the absence of a valid manufacturing-capacity contract with related subcontractors, but the stated factory capacity and equipment support production capability overall.

Customization capabilityBoth R&D and design-service records list customization from samples, designs, minor customization, flexible customization, and full customization. This is explicit evidence of a broad customization offering.

Client casesThe supplier reports OEM service for well-known brands, serving more than 200 well-known rubber enterprises domestically and overseas, and exporting for 16 years with 51%–70% of sales from exports. These statements provide substantial customer and market-experience evidence, although individual customer names or documented case studies are not supplied.

Product Q&A

Q:What is your terms of packing?

We generally pack goods in blank cartons and offer LOGO print service with authorization.

Q:Can the seal strip be customized in size, hardness and color?

Yes. Custom lengths, cross-section sizes, foam densities, core hardness and surface colors are available to match your actual installation demands.

Q:What installation methods are supported for this product?

Two installation options are provided: self-adhesive backing for direct pasting and groove embedding for fixed mounting; the strip can also be cut freely to your required length.

Q:How does the dual-layer composite design extend its service life?

The outer EPDM foam provides soft cushioning, while the solid black rubber core prevents permanent compression deformation, maintaining original shape and sealing performance after long-term repeated squeezing.

Q:Is this seal strip resistant to outdoor aging issues like UV and ozone erosion?

Absolutely. Premium EPDM material delivers outstanding resistance to ultraviolet rays, ozone oxidation and harsh weather, avoiding cracking or hardening after long outdoor use.