7500 L-shaped gasket

Close X

Ask a quick question about L-shape gasket.

Quick question form

spam prevention text

Not readable? Click here to change the text

<h4>Free L-shape gasket sample package</h4><br>
							 Receive a sample and brochure at no cost. Samples are sent each day. 
							 When you request a product sample, it will be sent today. <h4>Order/price quotation</h4><br>
							 The price of all our EMI shielding products are available on request and depends on order quantity.
							 Do you want to have a price quotation for <strong>L-shape gasket</strong> than 
							 <strong>click on this tab</strong>. <h4>Quick question</h4><br>
							Do you have a quick question about <strong>L-shape gasket</strong>, than 
							 <strong>click on this tab</strong>. We will answer your question during office 
							 hours within an hour. Should you need even faster response to your question, than you
							 can also phone us on +31 (0) 786 131 366 (English, German and Dutch spoken) <h4>Printerfriendly version</h4><br>
							Print this webpage in a printerfriendly version, without website menu's and headers.

L-shaped gasket 7500 series

L-shaped EMI/RFI shielding gasket with water seal (IP seal) for thin doors and lids

L-shaped gasket 7500 series

Holland shielding systems B.V. has developed this L-shaped gasket to make an efficient combined seal for doors and lids. This L-shaped gasket is used to achieve two goals at once. A water seal and an EMI seal.

This L-shaped gasket is made from a whole piece of neoprene foam. One side has been laminated with conductive textile (the conductive side) and the other side is blank neoprene that provides a water seal.

The flange of the door will compress the water seal side of the gasket with very little force to assure a watertight seal.

The electrical conductive part on the other side of the gasket makes an electrical connection between the door and the leaf of the door.

L-shape EMI / RFI shielding gasket in a closed construction
L-shape EMI / RFI shielding gasket in a closed construction

In the above picture you will see a closed lid with the gasket mounted on the inside of the lid. Please see the video to right side for more information.

The gasket will realize a perfect airtight locking and makes at the same time an electrical contact on the inside of the housing. The electrical contact is free of water and dust.

L-shape EMI / RFI shielding gasket in small dimensions

The gasket can be supplied in every size.
Please specify the size that you are looking for by e-mail or use the question form on the left of this webpage.

L-shape EMI / RFI shielding gasket mounted in a lid
L-shape EMI / RFI shielding gasket mounted in a lid

In the picture above you can see how the gasket is mounted on the inside of the lid. The L-shape EMI / RFI shielding gasket can be mounted with an self-adhesive or an conductive self adhesive.

When the lid is closed the electrical contact is free of water and dust.


technical drawing
technical drawing L-shape
  • Bends easily around sharp corners without interrupting the water seal.
  • Excellent water sealing up to IP65 (depending on construction).
  • Easy mounted with a self-adhesive strip.
  • Easy to use with small doors and lids.
  • Low closure force to prefent bending of doors and lids
  • Roll length of 1 until 1000 meters. (Depending on width and height of the gasket)
  • Tools required: a pair of scissors

Options (On request)

  • Custom made in the dimensions which you need
  • Available in flame retardent version
  • Available with conductive self afhesive
  • Available with chemical resistant rubbers like EPDM
  • Silicone sponge for high temperatures up to 220°c
  • Different conductive foils and fabrics against tension corrosion
  • Cut into accurate lengths
  • Different conductive foils and fabrics
  • As a ready made fram

Standard dimensions

7500 L-shape gasket type A
Type A: 2 mm waterseal and 2 mm Conductive layer on the bottom Flange height can be specified
7500 L-shape gasket type B
Type B: 3 mm waterseal and 3 mm Conductive layer on the bottom Flange height can be specified
7500 L-shape gasket type C
Type C: 4 mm waterseal and 4 mm Conductive layer on the bottom Flange height can be specified
Flange height YType AType BType C
3 7503-S    
4 7504-S 7504-M  
6 7506-S 7506-M  
8 7508-S 7508-M 7508-L
10 7510-S 7510-M 7510-L
12 7512-S 7512-M 7512-L
14 7514-S 7514-M 7514-L
16 7516-S   7516-L
18 7518-S   7518-L
20 7520-S   7520-L

* If another size is required feel free to send your drawings by email to info@hollandshielding.com

Shielding performance

Shielding Performance
Frequency HzModeScreening in dB
1 Mhz E 121 dB
10 Mhz E 110 dB
100 Mhz E 103 dB
400 Mhz E 98 dB
1 Ghz P 93 dB
10 Ghz P 90 dB
These values are measured under laboratory conditions.
In your situation results may differ, please read our Guarantee.
L-shape EMI/RFI shielding gasket
L-shape EMI/RFI shielding gasket
Order example
When you order L-shape gasket 7500, medium version (3 mm thickness), with 6 mm flange and conductive textile (T), then specify the partnumber as below:

Part number Type Flange height (mm) Cover

S : Small (2 mm)
M : Medium (3 mm)
L : Large (4 mm)

Other on request

Specify the flange height in mm.
T : Conductive textile
A : Amucor foil

Get a price quotation
Do you want to receive a price quotation for L-shape gasket within 24 hours, then please click on the right button.
Request product sample
Click on the right button to request a sample of L-shape gasket.
Quick product selection

Close X

Download documentation
Here you can download datasheets of 7500 L-shaped gasket.
The language of this document is English
The language of this document is English
Online catalog
Online EMI / RFI shielding product catalog
Almost 99% of all our products are in stock. When ordered today, we can generally send today
99% From stock
Free technical support
Free technical support
Holland Shielding Systems BV supplies its products worldwide. 
                 Want to know what the shipping costs for a given product to your 
                 country, please send us an e-mail.
Request a quotation for Holland Shielding Systems BV products. 
                     You get almost instant answers.
24/7 Quote service
Sign up for our newsletter, so we can keep you informed about our new products and adjustments
Sign up for our newsletter