1. Check the surface of the ramp for any damage or cracks. If you find any, use a putty knife to fill in the cracks and then sand them until they're smooth. 2. Apply a coat of epoxy primer to the entire ramp surface. Let it dry completely. 3. Apply a coat of two-part polyurethane paint to the ramp surface, using a roller or brush. Let it dry completely. 4. If you notice any scuff marks or other blemishes on the surface, use rubbing compound to remove them and then wax the ramp for protection.

There are a few ways that you can go about repairing a disability ramp. The most common way is to simply replace the ramp when it becomes damaged or worn down. You can also patch up the ramp as needed, which is a cheaper option but may not be as long-lasting. Finally, you can also resurface the ramp in order to restore its appearance and function.