Stool color is generally influenced by what you eat as well as by the amount of bile â a yellow-green fluid that digests fats â in your stool. As bile pigments travel through your gastrointestinal tract, they are chemically altered by enzymes â changing the pigments from green to brown.
Fill the Cracks. Patch all cracks, crevices, and holes in the old concrete surface. For hairline cracks up to 1/8 inch wide, mix four parts of Ardex Concrete Dressing to one part water. Force the thick paste into the cracks with a putty knife. For larger cracks up to 1/2 inch wide, use concrete-repair caulk. Squeeze the caulk into the cracks with a caulking gun, and smooth it with a putty knife.
Primer is also sprayed on, and generally comes in a very dark color making it easy to see how well you are covering the old enamel. Hold the spray can at least 12 inches from the sink and use steady, even, back and forth strokes to cover the entire surface in a thin, even coat.For best adhesion, apply two coats of primer and allow the first coat to dry completely.leaning. No paint, enamel or other finish will adhere to a surface that has not been thoroughly cleaned. Therefore, it is crucial to remove all soap scum and oils with a non-abrasive cleanser and a plastic scrubber before you attempt to refinish your sink.