These Robust L shaped plastic blocks are a simple tool, which can be quickly adjusted under tension for length and height, to ensure that courses of bricks are running straight and true.
P2 R D + Ozone particulate filter. In addition to the particle filtering efficiency these filters also offer protection against ozone; at 1000ppb ozone a maximum use time of 8h. P2 R D for protecti...
P3 R D + Ozone particulate filter. In addition to the particle filtering efficiency these filters also offer protection against ozone; at 1000ppb ozone a maximum use time of 8h. P3 protection again...