General Finishes White Undercoat is similar to General Finishes Sanding Sealer with the addition of white colorant to provide a primer undercoat for white/off-white wood finishes. The high solids, heavy-bodied formula facilitates a fast film build and sands easily. Use as a basecoat for pigmented acrylic finishes. It dries tack-free in 10-20 minutes. Particularly effective on MDF.
Base Type: Water Ambering: No Interior or Exterior: Interior only Type: Acrylic Primer APPLICATION Coats: 1 – 2 coats Application Method: Spray Brushable: No Usable over existing finishes: No Sprayable: Yes Spray Tip Sizes: HVLP 1.5mm-1.8mm Topcoat Required: Yes DRY TIME Dry Time – Touch: 30+ min. Dry Time – Recoat: 2+ hr Dry Time – Light Use: 7-10 days Dry Time – Cure: N/A