* The 8" box carries more mud, requiring less trips to the pump(compared to 7" boxes).
* NorthStars reinforced extruded radius plate is very rigid and virtually leak-proof.
* The boxes feature factory arched trowelling bars (ready to go out of the box).
* NorthStar uses a stainless steel square edge blade in the trowelling bar to help eliminate fish-eye. NorthStar has a lead-in angle on the 10” and 12” trowelling bar to help with this also.
The key-wear components of FAStar™ Finisher Flat Boxes are interchangeable with most other brands to provide easy access to wear parts when required.
The Blueline USA Flat Boxes distributes the correct coverage of compound when operating over flat joints on walls and ceilings whilst simultaneously "crowning" the joint.
