Hermetic Coatings

Why Surface Prep is Critical

Even the best coating can fail if the concrete isn’t properly prepared. A strong bond starts with a clean, rough, and dry surface.

Step 1: Clean the Surface

Remove dust, grease, or paint with degreasers or mechanical scrubbers. Any residue weakens adhesion.

Step 2: Repair Cracks and Imperfections

Use high-quality patching compounds to fill cracks and level uneven areas. Smooth repairs ensure uniform coating thickness.

Step 3: Profile the Surface

Diamond Grinding

This is the most reliable prep method—opening pores and creating a rough texture for optimal adhesion.

Shot Blasting

Best for large commercial areas where heavy-duty prep is required.

Step 4: Test for Moisture

Utah’s cold seasons can trap moisture beneath the slab. Perform a moisture vapor test to ensure the surface is dry enough to coat.

Step 5: Apply the Primer

Primers improve adhesion and extend coating life, especially on porous or older concrete.

Step 6: Final Inspection

Check for dust, cracks, or inconsistencies before applying the topcoat.

Trust Hermetic Coatings for Professional Prep

Our team at Hermetic Coatings follows every step with precision—using industrial-grade grinders, vacuums, and moisture barriers to ensure your coating performs beautifully across Greater Utah.

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