The MAPEI PRIMER L 3.78L (1 gallon) is a concentrated, solvent-free acrylic latex primer designed to enhance the bond between properly prepared concrete substrates and self-leveling underlayments. Its distinctive green color aids in easy identification during application. This primer is also suitable for use with gypsum-based underlayments and patches. ?
| Weight | 9 lbs |
|---|---|
| Dimensions | 4.75 × 7 × 11.5 in |

