71.   If the finish coat is a different color, apply two coats.

72.   In fact you can probably do as well by applying two coats of a solid-color latex stain.

73.   In order to apply a coat of polyurethane, the old finish must either be removed or roughened up with sandpaper.

74.   Instead of immersing a wooden rolling pin in water, simply wipe it off with a damp cloth and occasionally apply a coat of mineral oil.

75.   Is there a filler I can use to fill the cracks before I apply another coat of sealer this year?

76.   It comes in earth colors, so pick a color, apply one coat, and forget about it for three years.

77.   Is such a prefinish as durable as sanding unfinished oak and applying several coats of polyurethane?

78.   Let everything dry for several days and apply two coats of low-luster polyurethane varnish.

79.   More coats may be applied if needed.

80.   My option would be to apply another coat of sealer, this time using Jennite, which is a tar emulsion and should work well.