Electrostatic speaker membrane (Hostaphan, eq. Mylar)

Material:           Elvamide

Weight:            25 gramm (for 3.6 m2)

The hostaphan will be carefully wrapped on a pvc tube and packed in a carton roll. The Elvamide will be packed in a plastic bag and shipped in the same carton roll. Worldwide shipping costs included in the price.

Hostaphan

The invention of Mylar by the US company DuPont in 1948 made it possible for Peter Walker of Quad to start developing his famous ESL 57. Later on Peter used Malanize, which is in fact the Brithish equivalent for Mylar. ”Mylar” is Dupont's trademark. Technical this material is called PETP. In Germany this material is produced by Hoechst and is called ”Hostaphan”.

A new batch of Hostaphan RE-6 (6 micron, 795 mm in width) has arrived, a perfect material to use as diaphragm material. It is the German equivalent to Mylar C, a tenselized PET film that will heat shrink for about two percent, ideal to get a perfect tension for your membrane.

We can also supply 750 meter rolls of Hostaphan at a very affordable price. Contact us if you are interested!

International Shipping notes

We ship from the Netherlands. Regarding shipping to International destinations, please carefully review the following information:

Shipping Internationally for this item allows for 10 day delivery to your country’s processing Customs, they will hold to inspect/pass from 0 days to up to 4 weeks. They will then release to your delivery address. It is best to plan for 6 to 8 weeks to deliver. It is arrives any sooner it is a bonus. There is noting that can be done on your end or my end to expedite this delivery. Only using UPS or Fedex could speed up delivery. Unfortunatley this is way to expensive for small packages.

This is particularly the case for CANADA, AUSTRALIA, and parts of the UNITED KINGDOM. These areas seem to take a significantly longer timeframe to in-process parcels. If you pay a higher shipping rate to expedite the delivery, it only serves to get the parcel to your in-processing customs quicker. It will have no bearing on the time your customs handling of the package will take.
 
Shipments outside the Netherlands may be subject to additional charges by your local governments, such as General Services Tax (GST) or Value Added Tax (VAT) as well as customs duties. These charges vary by country and the size of your order and are assessed by the governmental agency, and not by eBay or me as the seller. It is not possible for me to estimate these charges in advance.
 
Please take these very important details into consideration and allow them to temper your expectation as to the delivery of your package.  

Having said the above: We very rarely encounter any problems with delayed packages. Almost all of our shipments are processed through customs without delay and without any additional costs.

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