Length - 01:48 Find Concrete Overlay Supplies Jobsite conditions, such as temperature and humidity, will often dictate when your overlay is ready to stamp. Harris explains how to conduct a finger test to access the stage of plasticity so you stamp at the right time. Find a Concrete Contractor 24 Services in 221 Metros -- U.S. and Canada © 1999-2012 ConcreteNetwork.com None of this site may be reproduced without written permission |