The most common use for the saw muzzle is silica dust collection which is made while cutting expansion joints and scoring new concrete.
Cutting grout lines in concrete.
Spray the stain in an inconspicuous area first and allow it to dry to ensure it is the color you want on the floor.
Give the concrete character by cutting a series of shallow lines into it.
The saw muzzle has many applications for the decorative concrete trade.
For cutting scoring and cutting faux grout lines in concrete.
If you prefer use a 4 inch grinder with a diamond tipped blade to cut simulated grout lines into the concrete.
The saw muzzle can be used during floor repair cutting faux grout lines scoring a new slab or to prevent cracking.
Start by thoroughly cleaning the surface with a pressure washer.
Wear surgical booties over your shoes to avoid shoe prints in.
After laying out the pattern for the lines cut them into the concrete using a circular saw equipped with a masonry blade and using a board a guide.
Using the saw muzzle.
Cutting faux grout lines dustless concrete cutting.
Work the grout into the grooves with a grout float.
Practice spraying stains on inexpensive concrete pavers to help you figure out the color combination you like best.