More specifically, for the binder, you need a "sun resistant single component moisture cured polyurethane that has ~10% isocyanate, a low viscosity, and a high percentage of MDI."

We have some moisture buildup in a SFH that we're looking to purchase... hoping to get that tested asap to see how big of an issue we might have.Thanks in advance!

This is on the first floor of a 3 story building so no access to do this through the attic.Good news is this bathroom will be going through a full remodel so not worried about cutting dry wall but would like to keep the moisture away going forward.

Recommend moved.9 - Foundation- Cement wall next to the furnace in 447 looked wet, so I checked it moisture meter.

It’s almost never installed right, there’s supposed to be more clearance at the ground, the water protection around doors and windows always gets neglected so there’s almost never a house I look at that’s either a) got moisture damage around the top of some windows or b) got interior repairs. 

If that is present it is an indication that the crack has exposed the wire mesh that the scratch/base coat is applied over and is getting in exposed to moisture (rain, dew, sprinklers, etc).

There are areas on the exterior that have raised shingles where the nails have worked there way loose and causing the shingle material to be raised as well as moss and debris present which can allow for moisture issues on the interior .2. 

The moisture detector once we put fans in the ceiling for a few days now detects no moisture.

That allows for trapping of moisture under the home, creating an environment for mold growth, and allowing the wood to warp.

Key to mold is to know the moisture source and solve that.