| Feature |
Drylok |
RadonSeal |
| Product type |
Surface-applied waterproofer |
Penetrating concrete sealer |
| How it works |
Creates a protective coating |
Seals pores and capillaries from within |
| Appearance |
White, paint-like finish |
Maintains the natural concrete appearance |
| Application |
Brush, roller, or sprayer |
Typically applied using a sprayer |
| Best suited for |
Waterproofing with a finished appearance |
Treating suitable porous concrete |
| Radon protection |
Helps reduce radon penetration |
Helps restrict radon movement through concrete |
