[wsh]

The manufacturer’s product page, with a link to the MSDS:

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...

[Lanzaa]

Those links are dead.

Correct link to "Rodent-proof vinyl adhesive tape No. 347":

https://www.teraokatape.co.jp/english/products/rodent-proof-...

[wsh]

Both links worked earlier, but they don’t work for me now, either.

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...