Chris Bacon wrote:
Sammy wrote:
I like to keep my old bank cards intact and use them for jobs around
the house. My worry is that the data on the magnetic strip can still
be read.

What is the best way to destroy that data without messing up the card
for D-I-Y work.

Scrape it off with a sharp knife.

What do you use the card for, AAMOI?

They're good for mixing epoxy on, applying polyfilla, extra shims for
tile spacing. Lots of other uses too.

MBQ