The 2500 Medium Gloss sealer manufactured by SS Specialties is a medium-grade acrylic sealer that offers such benefits as UV resistance, water resistance, and non-yellowing properties. The sealer itself functions much like all other acrylic sealers: its larger particles of acrylic sealant will not pass through the surface pores of the concrete, rather pooling on top of the concrete to be spread out during the application process. Once properly applied, the sealer will bond to the surface of the concrete substrate to prevent the incursion of water, salts, and other potential harms.
The SS Specialties offering itself is not a high-quality acrylic sealer. If you want a more high quality product, you are better off either choosing another manufacturer, or spending extra money to purchase the SS Specialties 2500 PLUS Medium Gloss, which is the higher quality version of the regular SS Specialties 2500 Medium Gloss sealer. The biggest potential drawback to the SS Specialties line of sealers is that they are solvent-based sealers, meaning they may not be legal in your state due to their high volatile organic contents. Similarly, care must be taken during the application process as the fumes released by solvent-based sealers during application can be harmful to your health.