Grout Gun Professional Grade
High grade steel skeleton frame, 600ml hopper capacity. 2 x pointing nozzles, The smooth trigger mechanism offers a high degree of flow control, essential when repointing.
The gun makes light work of re-pointing work.
specialist grout applicator for crack stitching and masonry beaming work
If you are using these for repointing work, make sure you keep your pointing mix wet, the addition of a small amount of SBR latex, in the mix will assist bond strength, flow and water resistance.
If you are working with another person, buy two guns , one person loading and 1 person pointing. is the most efficient way to work as you will empty a full gun in 30 secs.
Ensure you have cleaned you prepared mortar joints and wetted them down , prior to applying the mortar,
Inject the mortar into the perp joints ( vertical ones. then fill the horizontal bed joints.
make sure you slightly over fill the joint. do not clean any excess mortar off the brickwork until it is starting to dry out ,this could take 5 /15mins depending on temperature and suction within the brickwork.
Once the mortar has started to dry , finish the joint with a pointing trowel, bucket handle, pipe or anything else
Crackstitching , Masonry Beaming
when using high strength grouts, adjust the compression nuts on the plunger of the gun , make sure they are not to tight, , if these is too tight you will get air locks in the gun and disrupt the flow of grout.
If the bung is too loose the wet material will spill out of the back , you will get very messy.