Features a permanently attached straw that flips up for a precision stream and down for regular spray action. Displacesmoisture, non-conductor that can be used to dry-out electrical and electronic equipment. Penetrates, loosens, and freesstuck, frozen, or rusted parts. Lubricates and protects metal against moisture and corrosive elements. Removes grease, grime, tar, gum, crayon, water deposits, and more. Dissolves adhesives for easy removal. Silicone-free for no messy, gummy residue.