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First you must pressure wash as best as possible. Next you need to acid wash the concrete. Finally you should be able to neutralize the acid with a vinegar and water solution. Let dry. You should prepare the whole floor this way.
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What is the thermal expansion factor of diesel fuel?
.00046 (or 0.046%) per 1deg F over 20deg F
What is an advantage of coal power plants over nuclear power plants?
Coal Power plants are cheaper to build.
Did JD Rockefeller invent the oil refinery?
It wasn't actually invented more like discovered. It progressed over time. People were involved to get to the place it's in today. Not really any one person has invented petrol. It was a development over time. Petrol is commonly known as gasoline so: Who invented gasoline? No one.
Your window air conditioner has a chemical smell what is it?
The most common odor problem from a window ac unit is that there is a buildup over time in the drip pan. The pan collects condensation and allows it to drain through a hole in the ac unit. Over time the pan will collect dirt and other particles, and can develop mold. With the ac unit unplugged the cover will need to be removed, and the pan scraped out and washed.
What is the advantage of afbc boiler over pf boiler?
afbc has high turn down ratio,burner arrangement is simple,low grade coal can be burnt efficiently,so2 emission can be controlled,
Can you put a clear epoxy over a latex concrete stain?
No, there is nothing for the Epoxy to bond to. The latex is creating a "bond breaker." You will need to use a water based or water born sealer with at least 20% solid acrylic. DO NOT USE solvent based sealers over latex. It will wrinkle the latex.
How do you get gasoline stain off concrete?
You can use powdered dish detergent. Pour on stain and let it soak, then use a broom and brush it over the concrete.
When do you need to etch concrete?
Usually when you're planning on going over it with additional concrete or cement, or in preparation for an epoxy or waterproofing coating.
Should you put a clear epoxy finish over a 2 part epoxy?
Thee is no necessity to do that. Any 2 part epoxy is tough enough to withstand anything.
What kind of paint should you use on a concrete sidewalk?
Either concrete stain or block and stucco paint. I painted an eagle statue ,about three year's ago with oil colors and after it dried i put a coat of polycrylic, (by Min Wax) over it and and it still looks great.
How many coats of clear finish should you apply over a stain?
You should apply at least two coats of clear finish over a stain. Be sure to put thin coats of the clear finish on, you do not want it to be too thick.
How do you get cat puke off concrete floor?
Start by scraping off everything you can with a spatula or similar tool. The stain and residue on the concrete may be permanent, but you could try concrete cleaners designed to get oil stains out.
Can you put clear poly over epoxy?
Yes, you can on some one-part epoxies; however, be sure to check the data sheet for the epoxy. Most solvent based epoxies will act as a remover when placed over polyurethane.
Will a sharpie marker hold well on an epoxy surfboard?
The Sharpie will eventually wash off the epoxy. The only way to keep any drawn image on it is to sand it down and do it or possibly draw with your Sharpie and apply a couple coats of epoxy clear coat over it.
Can you apply an epoxy coating over an existing epoxy coating that has peeled?
If your old epoxy is good then you can apply over it, but there are many facts to consider before applying over existing epoxy coating.
Can epoxy paste go over old epoxy paste?
Yes, it can.
Can you use latex paint over an epoxy painted wall. and what steps are needed?
You can definitely use latex paint over epoxy. In fact, it is recommended to use latex over epoxy by the paint manufacturers, rather than using epoxy over epoxy. The latex adheres better and if you then want to use epoxy next time you paint, you have a nice coat of latex between the layers. If you use epoxy over epoxy, often the paint will just peel off in layers once some time passes (and sometimes right away).
