Operating Guide

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same manner.

•Apply 3/8" to 1/2" of mortar to both edges of the

last block installed in the row.

•Be sure to insert “REGULAR” spacers with the cross

arm down, where two blocks meet.

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in place, forming

1/4" mortar joints.

Make sure

the joints are

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with mortar.

D. Remove excess mortar with a polyfoam brush,

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block of the previous row where they meet the side

channels.

6. Install The Remaining Rows

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row.

Note: Be careful to keep

the smooth legs of the

spacers free of mortar

to ensure that the

next row of block

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spacers.