simple past tense and past participle of pepper-spray

A chemical product created by two materials, isocyanate and polyol resin, which react when mixed with each other and expand up to 30-60 times its liquid volume after it is sprayed in place.

plural of spray foam

plural of bear spray

An aerosol spray containing capsaicin, used as a deterrent against aggressive bears.

Don't release saliva when you're talking.

A corrosion] test method to check on the corrosion resistance of a material or surface coating.