spar finish

spar finish

Said of a roof surface that is a good reflector of sunlight; for example, a roof surface having a stone chip finish.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.
References in periodicals archive ?
A spar finish is almost exactly like the interior polyurethane finishes we're all familiar with.
When you start brushing the first coat of a spar finish, begin at the bottom of your project and work your way up.
You'll find spar finishes at home centers in gloss, semigloss and satin.