New Hammerhead/Lead Foil Shielding Experience

[Radioactive]

Shielding

I bought this copper 3M tape, Yes you have to make a lot of slits to cover
the inside of the coil, but it works great and is a good price.
Take a look at it at All Electronics, URL below.
COPPER TAPE W/ ADHESIVE

3M #1181. 1" x 18 Yards. (thats a lot of foil!) Adhesive backed copper foil tape. Shields against EMI / RFI radiation. Meets UL 510 requirements for flame retardancy. Solderable. Conductive through the adhesive.
CAT# CT-12

Price: $19.00 each
Special Quantity Discounts!
9 or more $ 16.00 each



Here is the URL:
All Electronics

[Qiaozhi]

Copper adhesive tape

You can buy it even cheaper on ebay.

It's also used as a slug barrier around plant pots, so it may be available from some garden shops. In this case it's known as copper slug tape.