HP Forums
How to remove glue on Classics back labels? - Printable Version

+- HP Forums (https://www.hpmuseum.org/forum)
+-- Forum: HP Calculators (and very old HP Computers) (/forum-3.html)
+--- Forum: General Forum (/forum-4.html)
+--- Thread: How to remove glue on Classics back labels? (/thread-12803.html)



How to remove glue on Classics back labels? - Archilog - 04-13-2019 10:24 PM

Hello HP fans,

I removed this afternoon a Classic back label I would like to store as flat as possible (maybe under some weight for a while...). I suppose it would be better to eliminate any glue residues, and do the same on the back of the calculator.

Any advice about the best chemical product I should use? Thanks in advance.

PS: I read this (https://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/articles.cgi?read=2) but this article didn't mention anything about that.


RE: How to remove glue on Classics back labels? - Dave Frederickson - 04-14-2019 01:44 AM

Something like Goo Gone will work.

https://www.amazon.com/Goo-Gone-Original-Adhesive-Stickers/dp/B009M14C4S/ref=sr_1_1_sspa

But I replaced a label without removing the old adhesive. Instead I used a little alcohol to "reactivate" the old adhesive.

https://www.hpmuseum.org/forum/thread-4609-post-41414.html#pid41414

Dave


RE: How to remove glue on Classics back labels? - Archilog - 04-14-2019 05:35 PM

Great, your label seems to be perfect, Dave, congratulations!
What alcohol did you use to make the glue adhesive again? would some heat do the job?
Thanks again for your advice.


RE: How to remove glue on Classics back labels? - Dave Frederickson - 04-14-2019 06:56 PM

(04-14-2019 05:35 PM)Archilog Wrote:  What alcohol did you use to make the glue adhesive again? some heat wouldn't do the job?

Just some IPA, 91% or 99%. Didn't try heat but give it a go.


RE: How to remove glue on Classics back labels? - Archilog - 04-14-2019 10:06 PM

I'll do. Thanks again.