Bare Wood:

Sand surface smooth with 80 grit production sandpaper. Wipe clean. To enhance the appearance of the wood and fill porous, open grain, apply Interstain paste wood filler and stain according to label directions. Apply a sealer coat of varnish reduced 10-15% with the appropriate thinner.

Previously Varnished Surfaces:

In Good Condition - Sand old finish thoroughly with 120-150 grit production sandpaper, being sure not to sand through the paste wood filler stain. Wipe clean and finish with at least 2 coats of varnish. Sand between each coat and wipe clean using Brushing Liquid 333.

In Poor Condition - Remove finish to bare wood with Interlux Interstrip 299E. Follow directions for varnishing bare wood.

Bare Plywood:

Seal with one or two coats of Inter-Prime Wood Sealer Clear 1026 or Clear Wood Sealer YVA327/YVA328

After sealer coat - apply 4-6 coats of full bodied varnish until a satisfactory finish is obtained. Sand the surface lightly between each coat with 220-320 grit sandpaper. Remove sanding dust by wiping clean with a rag that has been dampened with Brushing Liquid 333.

Thinner: Brush - use Brushing Liquid 333. Spray - use Special Thinner 216.

Thinning: Thin 10-15% on first coat and 10% maximum on subsequent coats.

Airless Spray: Pressure: 170 bar/2500 psi. Tip Size: 0.33-0.41 mm/13-16 thou.

Technical Information