LokDots are not a moisture mitigation system and will not stop moisture from moving within and out of a concrete slab.
Moisture / pH testing is not required for EcoWorx/StrataWorx.when using LokDots, provided the site is absent of hydrostatic pressure. See installation guidelines for additional information.
If visible moisture is present or there are known moisture issues such as hydrostatic pressure, additional steps should be taken to address the moisture issues. For older slabs or slabs with a prior history of moisture related issues, Shaw Technical Support recommends moisture mitigation in the form of a 2-part epoxy system, such as MoistureTEK.
For newer slabs with an intact moisture retarder, initial moisture levels should recede over time.