It will be a good helper in all cases where any surface is necessary to impart roughness. For example, to glue ceramic tiles on painted with oil paint the wall. You take a plate, fill her sparse number of nails so that their edge came from the other side, and you do not need to spend a lot of time and effort to cover the wall of the grooves providing the best coupling with the applied cement mortar.
Recommend to read
SUSPENDED ELECTRIC
For some time, I was fond of fishing from a boat. That’s why I decided to make a portable electric motor for trolling (fishing from a moving watercraft powered by a motor, usually using a...
KEROSENE INSTEAD OF METHANOL
As you know, aeromodelling motor "rainbow-7)" is a typical "Kalinka". But a few additional parts easily turn it into a compression engine with a displacement of 7.0 cm3. Somebody...
