Hangzhou Bright Rubber Plastic Product Co., Ltd. is one of the leading manufacturers and suppliers of epdm rubber gasket with 3m adhesive seal washer in China. If you're going to buy epdm rubber gasket with 3m adhesive seal washer made in China, welcome to get more information from our factory. We also accept customized orders.
EPDM Rubber Gasket with 3M Adhesive Seal Washer
As an OEM manufacturer specializing in rubber sealing components, we produce customized EPDM rubber gaskets integrated with 3M adhesive backing. This product combines the environmental resistance of EPDM elastomer with the reliable bonding performance of 3M pressure-sensitive adhesive tape, providing a functional sealing and mounting solution for industrial and commercial applications.
Product Description
| Description |
| Material | NR, NBR, SBR, EPDM, FKM, Silicone, HNBR, Viton etc. |
| Size | According to drawing |
| Color | customized |
| Temperature | Common: -40~230 Celsius Degrees |
| Special features /Working environment |
Non-toxic; oil-resistance; heat resistance; abrasion-resistance; aging resistance; insulation; acid and alkaline resistance airtight; shock absorption, etc. |
| Application | Used in household, fitting, pipes and other industry accessories and auto parts. |
| Certification | SGS, RoHS and FDA.ISO |
| Delivery time | 20-35days after prepayment received |
| MOQ | 1000pcs |
| Packing details | According to your request |
| Shipment | By express(DHL/UPS/FEDEX)/By sea/By air |
| Port | FOB SHANGHAI OR NINGBO |
Self Adhesive Silicone Seal & Gasket, Silicone Rubber Seal Gasket with Double Side Tape, also called Adhesive Backed Silicone Seal & Gasket, Silicone Rubber Seal with tissue tape & adhesive tape, which is made from elastomeric silicone rubber molded gasket or components with adhesive-backed double-sided tapes & films by die-cutting tooling. One of the common backing adhesive tapes is 3M double sides tape & files which can peel adhesion to metal & steel, plastic, glass, wood, circuit board, elastomer silicon rubber materials etc.
EPDM Rubber Gasket With 3M Adhesive Seal Washer
Our EPDM Rubber Gasket with 3M Adhesive Seal Washer is a high-performance sealing solution engineered for reliability across industrial and commercial applications. Crafted from premium EPDM (Ethylene Propylene Diene Monomer) rubber, it excels in weather resistance, withstanding extreme temperatures (-40°C to 150°C), UV radiation, ozone, and moisture without degradation.
The integrated 3M adhesive backing delivers instant, strong bonding to metal, plastic, glass, and other surfaces-no additional fasteners needed. It ensures airtight and watertight sealing, preventing leaks of liquids, gases, or dust, while the washer's precision-cut design guarantees a perfect fit for your specific dimensions (customizable inner/outer diameter, thickness, and shape).
EPDM's inherent chemical resistance makes this gasket ideal for automotive, HVAC, plumbing, electrical enclosures, and outdoor equipment. It resists acids, alkalis, and most industrial fluids, maintaining flexibility and sealing integrity over long-term use. The 3M adhesive offers durable adhesion even in vibration-prone environments, reducing maintenance and replacement costs.
Compliant with RoHS and REACH standards, our gasket is non-toxic and eco-friendly. With strict quality control and precision manufacturing, it ensures consistent performance, corrosion resistance, and long service life. Whether for sealing joints, gaps, or components, this EPDM gasket with 3M adhesive provides a hassle-free, high-quality solution for your sealing needs.
| Pictures Show |
Product Quality and Manufacturing Control
The performance and reliability of this composite gasket depend on material selection and manufacturing precision. We maintain strict control over the following aspects:
Base Material: The gasket body is manufactured from EPDM rubber, selected for its saturated polymer backbone which provides inherent resistance to ozone, UV radiation, and weathering. We offer various hardness grades (typically Shore A 40-90) and can accommodate industrial, food-grade, or flame-retardant formulations based on application requirements.
Adhesive Selection: We utilize 3M acrylic foam tape as the backing adhesive. The viscoelastic foam core allows for stress relaxation under load, enabling the gasket to conform to uneven mating surfaces. This adhesive system is specifically selected for its compatibility with EPDM substrates, with certain grades requiring no primer for adequate bonding.
Manufacturing Precision: Gaskets are produced through die-cutting or stamping processes to maintain dimensional tolerances per customer drawings. The adhesive lamination process is conducted under controlled conditions to ensure uniform coverage without air entrapment or misalignment.
Quality Verification: Each production batch undergoes dimensional inspection, hardness verification, and peel strength testing to confirm that material properties and adhesive performance meet specified requirements.
Functional Characteristics
The composite design addresses multiple functional requirements in sealing and mounting applications:
Environmental Resistance: EPDM exhibits strong resistance to UV exposure, ozone, and oxidative environments, making it suitable for outdoor or long-term weather-exposed installations. The material maintains functional properties across a temperature range of approximately -50°C to +150°C.
Media Compatibility: EPDM demonstrates good resistance to hot water, steam, polar solvents (alcohols, ketones), and dilute acid/alkali solutions. However, it is not recommended for use with mineral oils, lubricants, or hydrocarbon-based fluids. Media compatibility should be verified during the selection process.
Adhesive Bonding and Sealing: The 3M backing provides immediate tack for bonding to metal, plastic, and coated surfaces. The foam core offers compressibility to accommodate minor surface irregularities, assisting in achieving an effective seal without requiring excessive clamping force.
Cushioning and Vibration Damping: The inherent elasticity of the EPDM material provides mechanical cushioning during assembly and service, absorbing minor vibrations and reducing direct metal-to-metal contact.
Application Scope
These gaskets are commonly specified for:
Automotive interior and exterior trim sealing and mounting
Architectural door, window, and curtain wall weather sealing
Appliance and electronic enclosure dust and vibration isolation
HVAC system duct and pipe sealing
Selection Guidance
To ensure proper material matching, we request the following information during the quotation phase: operating temperature range, contact media, substrate surface condition, required sealing pressure, and dimensional tolerances. For demanding environments involving aggressive chemicals, extreme temperatures, or high mechanical loads, we will evaluate whether formulation adjustments or alternative elastomers are necessary.
All orders are manufactured to customer drawings or technical specifications. We do not maintain generic inventory. For sample requests or technical consultation, please provide specific application parameters for engineering review.
Company Introduction
Q: Are you a manufacturer or a trading company? A: We are a professional manufacturer with a team of engineers boasting over 20 years of experience in PU and silicone sponge sealing parts.
Q: How can I get the quickest quotation? A: Please send your product drawing, required material, quantity and other relevant specifications to us via email. We will process your quotation promptly upon receipt.
Q: Can I get a quotation without a drawing? A: Yes. You can send us physical samples, clear pictures or detailed descriptions of the product (including dimensions, application scenarios and performance requirements), and we will generate a drawing for your confirmation before quoting.
Q: I have an idea for a new product but am unsure if it can be manufactured. Can you help? A: Absolutely! We are committed to supporting customers in product development. Our team will evaluate the technical feasibility of your idea or design, and provide professional advice on materials, tooling solutions and estimated setup costs.
Q: My custom products have been designed in CAD. Can you use these drawings? A: Yes. We accept various CAD file formats including DWG, DXF, IGES, Solidworks and Rhino. Utilizing your existing drawings can streamline the quotation, modeling and mold-making processes, saving both time and costs for your project.
Q: Can I test my idea/product before confirming mold tool manufacturing? A: Definitely. We can create prototypes based on your CAD drawings for design verification and functional testing, ensuring your product meets expectations prior to mass production.
Q: What type of plastic/rubber material is best for my design/product? A: The optimal material depends on your product's application scenario and operating environment (such as temperature, medium and pressure). Our engineers will discuss material alternatives with you and recommend the most suitable option (PU or silicone sponge) based on your specific needs.
Q: How can I get samples? A: Free samples are available for quality evaluation, but the freight cost shall be borne by the customer. For customized products, we will first produce samples and finalize the mold before proceeding with mass production to ensure product consistency.
Hot Tags: epdm rubber gasket with 3m adhesive seal washer, china, manufacturers, suppliers, factory, customized, made in China
