Rick from Corcoran Mn writes
B&G Sprayer 1 Gallon 9 in. Wand & Extenda-Ban Valve (N124-S) can be used with both water and oil based pesticides (containing petroleum distillates) but would not be used with fuel/diesel/petroleum. We did speak to the manufacturers of the two lines of sprayers we carry and both said that while they cannot truly recommend a sprayer for your needs because of liability issues, some professionals do use the Chapin 3.5 Gallon Concrete Sprayer 1949 to spray diesel fuel if that is your intended use.
Answer last updated on: 01/23/2021