u/FlyingSandals

I recently noticed that Hollinger, Gaylord Archival and Talas are all selling a “pre-cooked” wheat paste that only requires mixing with cold water. They’re presented as creating the same paste as the standard version you cook yourself.

https://www.talasonline.com/Wheat-Paste-No-301

https://hollanders.com/products/wheat-paste-8-ounces?variant=20702572183606

https://www.gaylord.com/Preservation/Conservation-Supplies/Adhesives/Pre-Cooked-Instant-Wheat-Starch-Paste/p/52000

Does anyone have experience with these? Are they known to be safely equivalent to the standard paste?