The 30-300-E has a 40 degree hopper, ideal for spraying GFRC over horizontal molds. Its ground breaking design and powerful spray makes it excellent for spraying GFRC or Basalt.
Please check the other products in the 30-300 Stucco Sprayer Hopper gun:
30-300 (Standard Model with heavy duty valve)
30-300-X (Does not include air adjustments)
30-300-C (Same as 30-300-X with air control)