Molded Silicone Flange Plugs

Silicone plugs have long reigned supreme as the masking products of choice in the fields of high temperature painting and powder coating.
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Product Details

1.Product Instruction

Silicone plugs have long reigned supreme as the masking products of choice in the fields of high temperature painting and powder coating. The ability of the silicone material to function under extreme heat for extended periods of time makes it an ideal choice for these applications. Of course, silicone caps and plugs also benefit from the flexible nature of the material that allows them to provide an airtight seal while still being easy to install.

Although,the word silicone concerns many powder coating experts, it is important to note that silicone "lubricants" are the agents that can wreak havoc in a coating facility. Silicone rubber caps pose no contamination risk to a coating line and can withstand multiple passes through most coating processes.

2.Product Features

●Resist temperatures up to 600°F (316°C)

●Specifically designed for powder coating and E-coating applications

●Withstand multiple passes through most coating processes

●Will not contaminate paint line

●Custom sizes available with minimal tooling investment

●In stock for immediate shipment


3.Product Description

Product Name

Molded Silicone Flange Plugs


NR, EPDM,Silicone rubber,NBR,SBR,HNBR,IIR,CR,SIL,FKM etc


Between 30-90 Shore A


Colorful according to the   requirement

Size and Design

According to the 2D or 3D drawing

Logo and Printing

According to the requirement

Heat Resitance

-60ºC to 350ºC







Small Order




Logo & Printing

According to your requirements.


oil and fuel resistance, water resistance, weathering resistance, Ozone resistance etc.

Sample and Charge

Sample charge based on the quantity,little piece sample is free

Mould open and charge

We have our own advanced mould machine, can supply best quality and lowest price mould.  

Production Process

Get the Drawing--Open the Mould--Produce the Sample-Send Sample to customer for confirmation--Book the order and arrange payment-Mass Production for the order--Trim and inspect the goods-packing and arrange shipment.



·Recommended to mask a stud with grounding area

·Can be inverted as a plug

·Soft & flexible, able to conform to irregular shapes

5.Our advantages

1)Professional rubber molded parts manufacturer

2)Almost 20 years experience in rubber industry

3)High quality with rearonable/cheap/Factory/price

4)More than 5000 kinds supply

5)Small orders are welcomed

6)Best /Excellentservice and fast respond、prompt reply


6.Our Services

1)We will reply your enquiry in 8 hours,any time you can contact us.

2)OEM, buyer design, buyer label service is available.

3)We can provide free sample for your testing.

4)We have the certification of ISO 9001,TS16949

5)Special discount and protection of sales area provided to our distributor.

6)Timely delivery

7)packing can make client brand.

8)Good after-sale service

7.Company Information

We manufacture for various rubber products, our main rubber products are: Auto rubber parts、Rubber grommet, Rubber washer, Rubber boots, Bushings, Seals, Rubber bumper (buffer), Rubber Gaskets, O-ring, metal-to-rubber parts, Demister, Anti-vibration mountings, and so on. Most of our product was applied to auto & motorcycle parts, electric components, and household accessories. We welcome customize order!


1)Express(fast,samples are suggested) 

2)By air,(fatest,high expense)

3)By sea(large order,longer time,cheapest).

4)The standard shipping is 10-22 working days. The expedited shipping is 3-5 working days. 

5)All international orders may be subject to their custom fees or duty tax which we do not pay.

6)All buyers must pay for their own customs fees or brokerage fees or duty tax.

These fees vary due to price of item and government rate. Please contact your government website or shipping company to calculate fees.

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally 3-10 days for standard sealing products; and 15-20 days for big order and custom non-standard products.

Q: Do you provide free samples? 

A: Yes, we offer free sample while customer need pay for the freight charge.

Q: Which Payment way is workable?

A: Irrevocable L/C, Cash, PayPal, Credit card and T/T money transfers.

B: 30% T/T deposit in advance, 70% balance before shipment after presentation of ready cargo.

C: L/C ( Irrevocable LC at sight: Order amount over USD10,000)

Q: What is your standard packing?

A: All the goods will be packed by carton box and loaded with pallets. Special packing method can be accepted when needed.

Q: How to select the raw compound for my application?

A: With years of experience working with a variety of material, we can help select the material that will best suit your needs while keeping material costs in mind.

Q: Do you use any international standards for the rubber products?

A: Yes, we mainly use ASTM D2000 standard to define the quality of the rubber materials, tolerances as per ISO3302, ISO2768, etc.

Q: Can you supply different color materials?

A: Yes, we can produce custom molded rubber and silicone rubber products in different colors, the color code will be required in case of an order.

Q: What materials are available to produce from your side?

A: NBR, EPDM, SILICONE, VITON(FKM), NEOPRENE(CR), NR, IIR, SBR, ACM, AEM, Fluorosilicone(FVMQ), FFKM, Liquid Silicone, Sponge, etc.




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