Venus Professional Chemical and Solvent Hand Pressure Sprayer, Viton Seals
The Venus Super Pro+ 360 sprayers come with a directional and adjustable nozzle tip, Viton seals, a base rim for stability and protection, and visible strip to check fluid level.
The 360 capacity means that you can spray at any angle, even upside-down(the sprayer, not you) There is also a built-in safety valve operational in excess of 3 bar.
The nozzle cap can also now take a flat fan nozzle without the need for an adaptor.
These triggers are not 100% resistant to some strong chemicals or solvents.