https://www.teraokatape.co.jp/english/products/class/class00...
Data sheet describing the “rat prevention effect”:
https://www.teraokatape.co.jp/english/products/Rat_Preventio...
Correct link to "Rodent-proof vinyl adhesive tape No. 347":
https://www.teraokatape.co.jp/english/products/rodent-proof-...
Anyway, the data sheet explains how the manufacturer tested the tape’s effectiveness with rats. The Wayback Machine has a copy:
https://web.archive.org/web/20201017204509/https://www.terao...
https://www.teraokatape.co.jp/english/products/class/class00...
Data sheet describing the “rat prevention effect”:
https://www.teraokatape.co.jp/english/products/Rat_Preventio...