81.   The polyurethane varnish that was applied shows up little bits of paint left in the wood.

82.   The same thing happened to the handyman, and he knew he was using water-based polyurethane varnish.

83.   The sanders sanded the floor and applied two coats of polyurethane varnish.

84.   Then apply one coat of an oil-based polyurethane varnish.

85.   Then apply two coats of a satin oil or water-based polyurethane varnish.

86.   Then apply two or three coats of a semigloss, oil-based polyurethane varnish.

87.   Then apply two or three coats of an oil-based semigloss polyurethane varnish.

88.   Then brush on polyurethane varnish.

89.   Then apply a stain and two to three coats of an exterior, oil-based, high-gloss polyurethane varnish.

90.   Then apply two thin coats of a water-based or oil-based polyurethane varnish.