Smith Performance Sprayers 190450 Compression Sprayer for Acetone and Water-Based Chemicals, 2 Gallon Professional grade sprayer, components, and EPDM seals for resistance to acetone and water-based chemicals Brass, 18 inch wand containing a no-drip shut off with an enclosed cable that runs the length of the wand - preventing excess chemicals from dripping where it is unwanted Highly efficient pump requires 25% fewer pumps per gallon than leading competitor Faster, easier repair - pump seals can be changed within minutes without tools, which equals less downtime Pressure release valve allows you to safely remove internal pressure prior to opening the tank