![GAF Lock-Down Primer](https://documents.gaf.com/data-sheets/lockdown-primer-_data-sheet.jpg?width=100)
GAF Lock-Down Primer
Data Sheets
![GAF Lock-Down Primer](https://documents.gaf.com/data-sheets/lockdown-primer-_data-sheet.jpg?width=100)
Lock-Down Primer exhibits the unique ability to “wet” into weathered substrates, developing superior adhesion while resisting corrosive conditions, even when sound surface rust is present. Loose, flaking, or unsound rusted metal must be brought into sound condition or replaced. Lock-Down Primer is an excellent primer for use under acrylic or solvent-based roof coatings and industrial finishes.
Data Sheets
Brochures and Literature