Grout is cement, sand & a liquid, the liquid starts the process of the cement & sant setting from a powder to a solid.
Traditionally it was WATER that was used as the liquid
newer grouts substitute Epoxy as the liquid, making the grout set harder stick together better and resist stains
urethane comes from oil
All grout dries lighter when dry.but brown grout should not dry white. Check the date of; it might be passed its shelf life. look and see if you bought a light brown grout. You could cut the grout out with a grout rake but this would take ages
Rephrase your question not sure how pesticide and grout correlate or how you would treat grout only,.
The materials to clean your grout would be some sort of good grout cleaner, such as a steam cleaner, a tooth brush, with a type of cleaning agent to clean out the grout.
Poly Urethane
urethane back in the day, most likely now the same urethane ***yes, it is still urethane
urethane comes from oil
Urethane is superior to enamels
Only if the urethane paint is not waterbased... Urethane Paint cannot be mixed with anything except other Urethane products. Urethane Paints do not work on the same principals as "oil based" paints. Oil Based Paints rely on evaporation to dry. Urethane cures. by chemical reaction.
What is Acrylic Urethane? What makes it different from Acrylic enamel and Urethane or Polyurethane paint? How does it compare in terms of application and especially hardness to the other two types?
wHAT SIDE EFFECTS COULD BE EXPERIENCEd from using urethane foam padding?
Yes, you can use urethane paint on porcelain mugs.
form_title= Tile Grout form_header= Give your home a face lift with new tile grout! Do you want to install new grout?*= () Yes () No () Not Sure Do you want to clean out old grout?*= () Yes () No () Not Sure What color do you want the grout?*= _ [50] How old is the grout in your home? *= _ [50]
if your grout line is less than 1/4" you use smooth grout, above that you use sanded grout.
The old grout can be cut out. The mist efficient way is with an oscillating tool with a grout blade. After the old grout is removed then new grout can be installed. This is a time consuming project.
Once they have dried, enamel and urethane paints are non-toxic.
Grout is not toxic. Grout sealers and adhesives can be toxic but not the grout itself. Tami Barker www.mosaicforms.com Mosaic Art Instructor and Creator