Does this foam strip resist oil and gasoline?

Yes. We provide two material formulas. Standard EPDM type is for general door & window weather sealing. The NBR microcellular version has outstanding resistance to gasoline, diesel and various lubricating oils, suitable for machinery, vehicle and equipment sealing scenarios with frequent oil contact.

Durable Microporous Rubber Seal Strip for Sealing and Insulation Needs

Name: Durable Microporous Rubber Seal Strip for Sealing and Insulation Needs
Brand: Xingtai Yinghua Rubber Machinery Manufacturing Co., Ltd.
SKU: 2174786512

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

US$1.00

100,000-499,999 Meters

US$0.80

500,000+ Meters

Sample price:US$0.00/meter.Request sample

Product profile

Customization

Available

Material

Sponge Rubber

Usage

Automobile, Machinery, Doors & Windows

Model NO.

Special-shaped Rubber Strip

Type

Microporous Seal Strip

Sectional Shape

Rectangle

Performance

Temperature

Vulcanization

Continuous Vulcanization

Standard

Standard, Nonstandard

Hardness

20~40 Shore a

Working Temperature

-40℃ ~ +90℃

Compression Set

≤32% (70℃, 22h Test)

Water Absorption Rate

≤3%

Tensile Strength

≥1.2 MPa

Elongation at Break

≥300%

Transport Package

Standard Export Carton Packaging

Specification

4x6 mm, or as requirement

Trademark

YINGHUA

Origin

Xingtai, China

HS Code

4006901000

Key features

Multi-parallel slotted rib integrated stamping structure, each rib forms independent elastic clamping foot for tight panel fixation

Segmented cutting design with outstanding bending performance, no fracture when bending for curved automotive frames

Uniform hot-dip galvanized anti-corrosion layer, effectively isolating oxidation and preventing rubber peeling

Precise dimensional tolerance, perfectly matched with multi-cavity rubber extrusion molds, stable co-extrusion forming

High tensile strength metal substrate, long-term vehicle vibration without loosening or falling off

Customizable rib number, strip thickness, total width and single rib width to fit different weatherstrip cross-sections

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: ≤0.50hTerms 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 the difference between this microcellular strip and ordinary open-cell foam strips?

This product has a solid smooth outer skin and fully closed tiny cells inside. It hardly absorbs rainwater, while ordinary open foam easily soaks water and loses sealing effect. Its compression resilience is more stable for long-term use.

Q:Can it be used outdoors for a long time?

Yes. It can resist sunlight, ozone and temperature change, with service life over 8 years under outdoor environment.

Q:Can I customize the size and cross-section shape?

Absolutely. We support custom width, thickness, multi-rib quantity and special profiles according to your drawings or physical samples.

Q:Is this strip easy to install?

It is soft and flexible, can be cut to any length. We can add self-adhesive tape on the back for quick pasting installation as required.

Q:Can I get free samples for testing?

Small standard samples are free, you only need to bear the international shipping cost.