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SolarColumbia

Well-known member
Joined
May 7, 2019
Messages
211
Location
Wisconsin
If you want a clear sealer you can use one of the MMA products. There are also densifiers which will strengthen the concrete and help resist salt. They penetrate into the concrete so nothing there to wear away.
 

raffaelli

Well-known member
Joined
Dec 18, 2007
Messages
202
I am in a similar situation. Replacement garage floor slab being placed in about a month or so. I am looking to seal the slab. I need something to withstand oil spills and welding sparks.

Any recommendations?
 

Armorpoxy

Well-known member
Joined
Aug 18, 2013
Messages
3,735
Location
NJ
Hi for general use we normally recommend (and have thousands of satisfied GJ users) of our 100% solids www.armorcladepoxy.com system, our our SPGX one part Polyurea. These are both 'topical' coatings.

For a penetrating sealer we recommend Ghostshield system which uses densifier and sealer. This option doesn't change the look of the concrete at all since it penetrates.
 
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LegacyIndustrial

ALLIANCE MEMBER
Joined
Jun 7, 2010
Messages
7,995
Location
deerfield, IL

LegacyIndustrial

ALLIANCE MEMBER
Joined
Jun 7, 2010
Messages
7,995
Location
deerfield, IL
@LegacyIndustrial does this help with dusting at all?
Dusting can be a symptom of a weak-cap. If the concrete perishes under the pressure of you pushing (really pushing) a flat-blade screw-driver into the concrete then this is sadly the case. However, if the surface is strong and the dusting is occurring only because it's untreated, then Formula-137™ might help. This product, unlike other penetrating sealers, does include an integral densifier.
 
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