Hand application is the most common and traditional way of applying filler on walls and ceilings. Its suitable for both jointing and skimming.
Roll application is a very easy and fast way to apply filler on walls and ceilings. Just by using a standard paint roller to apply the filler you can save up to 35% in labour time.
Spray application is for the big construction sites were the productivity is important, you can use both Airless machines and Air assisted machines.
Box / Bazooka is an automated way to apply both joint tape and joint filler on drywalls. It’s fast and creates very good joints with high finish.