The Sherwin-Williams
SuperDeck Exterior Waterborne Clear Sealer is part of the
Wood Stains test program at
Consumer Reports. In our lab tests, Clear Sealer Wood Stain
models like the SuperDeck Exterior Waterborne Clear Sealer are rated on multiple criteria, such as those
listed below.
Appearance after 1 year:
A high score means the wood stain resists cracking, color changes, mildew, and dirt after one year of outdoor exposure.
