Question about Concrete Barrel Tiles: What mix concentrate?
I am concerned about the black stains turning brown and needing pressure. I have done tests before on precast concrete and I needed a little pressure to rinse or a brush to remove staining completely. Concrete is very porous and SH will not clean alone. Thoughts?
I remember AC posting about a pre-treatment of green wash before the a a standard mix is applied...
The Mixology Page states to use a 4% solution on darkly stained tile roofs.
AC
Laurie Benjamin said
Sep 6, 2012
If its just turning brown and needs pressure , then your mix is not strong enough...Ammmmmm MIXOLOGY! Am i the one of the very few how had to pay for this information...Come on...Its all in the modules..
AC Lockyer said
Sep 6, 2012
Laurie, its even funnier. He has bought the modules and the nicest system out there. He was just having a senior moment.
Morning Gents!
Question about Concrete Barrel Tiles: What mix concentrate?
I am concerned about the black stains turning brown and needing pressure. I have done tests before on precast concrete and I needed a little pressure to rinse or a brush to remove staining completely. Concrete is very porous and SH will not clean alone. Thoughts?
I remember AC posting about a pre-treatment of green wash before the a a standard mix is applied...
The Mixology Page states to use a 4% solution on darkly stained tile roofs.
AC
Am i the one of the very few how had to pay for this information...Come on...Its all in the modules..
AC