Why Do DIY Epoxy Kits Fail?
The Difference Professional Prep Makes
Dandy Co. Flooring Assistant
Last Update 12 days ago
Many of the floors we're called to fix are failed DIY epoxy kits. The most common reasons they peel, flake, or lift include:
- Poor surface preparation: acid etching or simply cleaning the floor doesn't open up the concrete enough for a strong bond. We mechanically prepare the concrete so the coating can grip it.
- Thin, water-based materials: many kits are closer to paint than to professional epoxy and leave a very thin coat.
- Moisture: moisture coming up through the slab can push coatings off the floor. We assess moisture and use a moisture vapor barrier primer when needed.
- Hot tires: thin coatings can lift when hot tires sit on them, a problem often called "hot tire pickup".
