| 摘要 |
The present invention relates to a spray gun for grainy material for sanding joints, wherein a compressed air nozzle (1) opens into a blast tube (2). The spray gun is made of a compressed air gun (3) having a connection for compressed air (4) on which the blast tube (2) filled with grainy material and having a spray nozzle (5) is placed. The invention further relates to a method for sanding joints filled with a silicone material. |
