OLYMPIC® SmartGuard Exterior Clear Multi-Surface Spray Sealer

Maintaining your deck, fence or concrete patio doesn't have to cost days of effort. Olympic has a smarter solution. With Olympic SmartGuard Clear Wood Sealer you can clean, protect and enjoy your deck in less than a day. One pouch of this clear wood sealant, SmartGuard,  gets you the same protection as two traditional cans of waterproofing deck sealer. SmartGuard clear wood sealant protects a wide variety of surfaces including wood, brick, concrete, and both wood decks & composite decking.*

  • Patent-pending clear wood sealant formula designed for easy spray application for your deck stain project with no back brushing
  • Pour pouch of wood sealant in deck sprayer, add 2 gal. of water and spray on your deck
  • This clear wood sealer dries in 1 hour
  • This clear deck sealant can be applied immediately after cleaning or rain
  • Strong durability and waterproofing deck stain protection to help keep your deck looking great
  • 1 pouch of this wood sealant covers up to 500 sq. ft.
  • Soap and water cleanup
*Staining may void some composite manufacturer's warranties
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Select a wood stain color above to buy online

Product Features

Stain in 4 Easy Steps

Wood Stain Transparency Guide


This Clear Sealant Covers Up to 500 Sq. Ft.

Application Details

Just add entire pouch of clear wood sealer to 2 gallons of water in pump sprayer, spray liberally to seal your deck, patio, or other appropriate exterior surface.

Drying Time

Dry time is 1 hour at 77ºF (25ºC); 50% relative humidity, with a 30 day time to full cure.


Use soap and water to clean up tools. Dispose of mixed product by local disposal regulations within 24 hours of mixing. Unmixed pouch can be stored for 1 year, see label for details.

Product Warning

Please refer to the Product Label, Technical Data Sheet (TDS) or Safety Data Sheet (SDS) for safety and detailed application instructions.

Code Base Sizes Download
55280 Clear Finish Each (EA), Each (EA)
55280C Clear Finish Each (EA)