Unlock to see our ratings and compare products side by side The Sherwin-Williams SuperDeck Clear Sealer is part of the Wood stains test program at Consumer Reports. In our lab tests, Wood stains ...

Unlock to see our ratings and compare products side by side The Sherwin-Williams SuperDeck Exterior Waterborne Semi-Transparent is part of the Wood stains test program at Consumer Reports.

A new coat of stain will spruce up an old deck ... year of effective protection in our testing. The Sherwin-Williams SuperDeck Clear Sealer receives an abysmal rating of 4 out of 100 and doesn ...