Ever try to get a mason to lay a few
blocks on short notice? Maybe you
ended up doing the job yourself, taking
three times as long and getting
less-than-professional results. If that's
the case, then check out the Block
Laying Tab. The people who make it
claim that the Tab lets even unskilled
laborers quickly build level and plumb
concrete block walls.
The Tab is a 20-gauge galvanized
steel spacer that automatically maintains
3/8-inch vertical and horizontal
joints between blocks. Although the
first course must be carefully levelled,
the Tabs do the work after that.
Before the mud is spread for each
course, the Tabs are inserted into the
top of the preceeding course so that
each tab