How long between coats of Bona DriFast Sealer?
1.5-2 h
Recoat time for Bona DriFast Sealer is 1.5-2 h under standard lab conditions (typically 20 C / 60 percent RH). Ready for sanding / coating at 20 C / 60% R.H.
Recoat times lengthen in cold or humid conditions; screeding between coats (e.g. P150 or finer) is normally specified to ensure intercoat adhesion.
Sources
- PDF Bona DriFast Sealer TDS · p.1-4