2 comments. 1  If they are metal chairs, be sure to sure a Rustolium paint. If they are wicker or plastic, just read the label on the paint. 2  And I would suggest one more thing: a good cleaning before painting. Either with a pressure washer or something to make sure the new paint sticks.
Dextrins are white, yellow, or brown powders that are partially or fully water-soluble, yielding optically active solutions of low viscosity. Most of them can be detected with iodine solution, giving a red coloration; one distinguishes erythrodextrin (dextrin that colours red) and achrodextrin (giving no colour).
dextrin, a glucose polymer formed by the hydrolysis of starch. It is a tasteless, colorless, gummy substance, soluble in water. Dextrin is an intermediate during the conversion of starch into monosaccharides, such as glucose. It is used in a number of pharmaceutic products.. a preparation of such formed by boiling starch and used in pharmacy. limit dextrin any of the small polymers remaining after exhaustive digestion of glycogen or starch by enzymes that catalyze the removal of terminal sugar residues but that cannot cleave the linkages at branch points.