Calcium Chloride Tests - also called the dome test - are designed to measure the moisture vapor emission rate of concrete subfloors using anhydrous calcium chloride. Designed and developed by contractors; Vapor Gauge Test Kits will give a clear and precise reading of how much moisture is released up through a concrete slab into the floor covering. The testing kits can determine whether or not there is a moisture problem and will allow the contractor/installer to fix this before it becomes a flooring issue.

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