Air Powered Polyethylene Pistons Product Item:YX1 Series Pistons spread pressure evenly across the fluid and trap fluid in the syringe. They reduce fumes. Pistons also prevent tunneling when using higher viscosity fluids. White pistons for use with all materials. Blue easy flow for most low viscosity materials. Red flat wall pistons for stringy, tacky solvent based thick glues., Send Inquiry Live chat Product Detail Tags: Air Powered Polyethylene Pistons Share: Related Products 250ml gasket sealant tube 50ml empty super glue bottle with cap 10ml eyelash adhesive bottle Angled Bend Tips 1inch 12ml eyelash adhesive bottle 18ml eyelash adhesive bottle