Hi I use brown gummed paper tape. It's not archival, but is good to use, because you can dampen it and remove it if needed. There are many who say that if you're doing archival or proper preservation framing, then every aspect should be archival and so the tapes and papers on the back should be too. I use conservation materials inside the frame and brown board and brown paper on the back to seal the bundle.
What is the brand of tape you are using?
Hi I use brown gummed paper tape. It's not archival, but is good to use, because you can dampen it and remove it if needed.
There are many who say that if you're doing archival or proper preservation framing, then every aspect should be archival and so the tapes and papers on the back should be too.
I use conservation materials inside the frame and brown board and brown paper on the back to seal the bundle.