Homax® 4630 Pneumatic II Spray Texture Gun & HopperHomax Texture Gun & Hopper operates off small portable compressors and HVLP spray units. The trigger simultaneously controls both the material and airflow, or can be easily modified for continuous air flow. There are two easy to use adjustments on the gun that will produce your choice of multiple spray patterns. Homax Texture Gun & Hopper can be used to apply interior texture to a wall, a room, a basement, or more! Its the ideal tool for small patch