帯電 たいでん防止 ぼうし ざいじゃなかったです
taidembōshizaijanakattadesu

Noun
Desu Copula

The polite, past negative form of 帯電防止剤

1. Wasn't anti-static spray.; Wasn't an anti-static agent.

Past/Perfective
Negative
Polite
Casual Register