Description
- ROBERTS Fs400 First Step Primer – 4 Gal. / 15.14 L Pail
- Acrylic latex formulation, ready to use, single-component primer – no dilution necessary
- Use to prepare dry substrates to create a uniform finish that promotes adhesive bond performance
- For use on porous substrates, preparing dry substrates
- Approved substrates: APA-rate underlayment grade plywood & OSB; Cement backboard; Concrete; Acoustical concrete; Gypsum and lightweight concrete; Floor patch; Radiant heated floors <85°F (30 degrees Celsius) Surface
- MFG FS400-4
