That panel adhesive is very pricey, and you need an even more pricey applicator gun. You will have to buy a full tube and only use less than an ounce. You could probably buy 2 brand new splash panels and have them painted to match your truck for what you will spend on the panel adhesive kit.

1952 5-window - return to "as built" condition | 1950 3100 with a 235 and a T-5 transmission