Non-HDL cholesterol tells you all the bad cholesterol circulating in your blood - not just your LDL cholesterol. It is helpful to know your non-HDL cholesterol because your level of non-HDL may predict your risk of cardiovascular disease even better than your LDL (bad) cholesterol.
Moisture and Alkalinity. Too much moisture in new concrete can cause paint to bubble. It usually takes at least 30 days for moisture to dissipate enough for paint to adhere. You can test for moisture by taping a piece of foil to the surface, sealing all the edges with tape, and checking for condensation after 24 hours. If there is no condensation, the concrete is dry enough for painting. High alkaline levels also can stop paint from sticking to the concrete. It can take anywhere from 30 to 90 days for alkaline levels to drop enough for painting. Test the pH, and look for levels 9.0 and 10.0.
Preparing Your Surfaces. Ensure your surface is clean, dry and free of all loose, peeling paint or contaminants. Areas where ponding water is evident should be leveled prior to application. Bare concrete: Allow 60 days minimum for new concrete to cure before painting. Clean, degrease and etch new or bare concrete with ValsparÂ® Fast Prepâ¢. Previously painted surfaces: Clean with an all-purpose cleaner (TSP or substitute), and remove gloss from shiny surfaces by sanding or using a chemical deglosser.