Now very common different sealants in a cylindrical plastic tubes from which they are extruded through the gun lever type.
However, the piston of the gun when it gets dirty penetrating into the cracks with sealant, which badly washed and harden. To avoid this will be put on the piston a plastic bag. After use the tube can simply be discarded.
Recommend to read
FOAM-CASTER
Not only the shipbuilders there is a need for one-time, single steel casting of certain parts. In these cases, existing technology has to pre-make a wooden model to receive the outdoor...
“DELTA” – THE TOP OF COMPACTIBILITY
Readers of our magazine are probably familiar with the abbreviation TX-200. This was the name of the autotricycle of the original design, created by the most famous Kharkiv resident in the...
