Interesting.
I used old araldite for non structural stuff including bonding a handle on
a spaghetti sieve which was regularly put in the dishwasher. I expected
the heat and humidity to overcome the joint. Not a bit of it. The
bond lasted longer than the seive.
William Daniell
+1 786 878 0246
On Tue, Aug 3, 2021, 19:30 Andrew Sarangan <asarangan@gmail.com> wrote:
> I tested my 20 year old Araldite 420 and found it to be almost the same
> shear strength as the new stuff. I thought I'd share the results with you.
> You can find the details here:
>
>
> http://sarangan.org/aviation/2021/08/03/lap-shear-test-results-of-araldite-epibond-420-aerospace-epoxy/
>
>
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