Short answer: Preparation is the make-or-break step for any coating. Here's what proper concrete prep really involves.
Preparation is the make-or-break step for any coating. Here's what proper concrete prep really involves.
Why Prep Is Non-Negotiable
Coatings do not stick to dirty, smooth, or sealed concrete. The vast majority of epoxy failures, like peeling and bubbling, trace back to inadequate preparation rather than a bad product. Getting the concrete clean, sound, and properly profiled is what allows the coating to form a durable bond.
Cleaning and Repair
Preparation starts with a thorough cleaning to remove oil, grease, dust, and old coatings or sealers. Cracks, pits, and spalled areas are then repaired and filled so the surface is smooth and sound. Any moisture issues in the slab are identified before coating, since trapped moisture can push a coating off the concrete.
Profiling the Surface
Finally, the concrete is mechanically profiled, usually by diamond grinding or shot blasting, to open the pores and give the coating something to grip. This step is the difference between a coating that peels within a season and a floor that stays bonded for years, which is why it is best done with professional equipment.
Frequently Asked Questions
Why Prep Is Non-Negotiable?
Coatings do not stick to dirty, smooth, or sealed concrete. The vast majority of epoxy failures, like peeling and bubbling, trace back to inadequate preparation rather than a bad product. Getting the concrete clean, sound, and properly profiled is what allows the coating to form a durable bond.
Cleaning and Repair?
Preparation starts with a thorough cleaning to remove oil, grease, dust, and old coatings or sealers. Cracks, pits, and spalled areas are then repaired and filled so the surface is smooth and sound. Any moisture issues in the slab are identified before coating, since trapped moisture can push a coating off the concrete.
Profiling the Surface?
Finally, the concrete is mechanically profiled, usually by diamond grinding or shot blasting, to open the pores and give the coating something to grip. This step is the difference between a coating that peels within a season and a floor that stays bonded for years, which is why it is best done with professional equipment.
How do I get help with this?
Call (669) 294-4739 and describe the situation, your exact location, and what you need. Timing is confirmed on that call rather than promised in advance.
Call for help: (669) 294-4739 — a straight answer and an honest estimate before any work begins.