10 BEST CLEAR DECK SEALERS for sale in 2024 – compare between the best clear deck sealers on sale.

Rank Product Rating
1
DEFY Crystal Clear Composite Deck Waterproofing Sealer, 1 Gallon
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38 Reviews
Product Highlights
  • WATER-BASED, CLEAR COMPOSITE DECK SEALER – This water based, clear wood and deck sealer protects composite wood from the harmful effects of the sun, while adding little to no change to the natural look of your composite deck.
  • FORTIFIED WITH ZINC NANO-PARTICLE TECHNOLOGY– It’s like sunscreen for your wood. Tiny zinc particles dispersed throughout the stain reflect damaging UV rays, preventing premature graying and color loss.
  • EXTREMELY DURABLE, HIGH QUALITY RESINS – DEFY Composite Deck Sealer is made with the highest quality resins available that have better resistance to fading and darkening. The result is a quality sealer that typically lasts a season or two longer than competitive products.
  • QUALITY THAT LASTS – DEFY Extreme Composite Deck Sealer is a premium-grade, clear deck sealer that is built to last. Keep your weathered composite deck, or fence looking great for longer by using DEFY.

$49.95
2
Olympic Stain 56500-1 Maximum Waterproofing Sealant, 1 Gallon, Clear
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63 Reviews
Product Highlights
  • Enhanced waterproofing protection to help make sure your wood is protected from cracking due to water

$33.98
3
THOMPSONS WATERSEAL 21802 VOC Wood Protector, 1.2-Gallon
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27 Reviews
Product Highlights
  • Item Weight: 9.65 lb
  • Country of Origin: China
  • Brand name: Thompson's Water Seal
  • Item Dimensions: 4.1"L x 6.6"W x 11.0"H

$55.70 $39.31
4
SEAL-ONCE MARINE - 1 Gallon Penetrating Wood Sealer, Waterproofer & Stain. Water-Based, Ultra-low VOC formula for high-moisture areas to protect wood docks, decks, piers & retaining walls.
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15 Reviews
Product Highlights
  • Specially Formulated to be Applied Around & Over Fresh or Salt Water
  • Water-based, Low VOC, Non-toxic; Safe for People, Pets, Plants & Marine Life
  • Superior Nanotechnology Penetrates Deep, Coating Wood Fibers at the Cellular Level
  • Performs like an Oil-Based Sealer Without any Harmful Chemicals or Side Effects

$66.25 $59.54
5
Ready Seal 500 Clear, 5-Gallon Exterior Wood Stain and Sealer, 5 Gallon
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8 Reviews
Product Highlights
  • Requires no primer
  • May be applied using sprayer, roller or brush
  • Requires no back brushing or wet-line application
  • Can be applied in any temperature range

$153.98
6
Olympic Stain 421037 Smartguard Concentrated Multi-Surface Sealant, Clear
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Product Highlights
  • Stain Your Deck Quickly And Easily - Olympic Smart guard is a patent-pending deck stain product that allows you to simply spray on the sealant eliminating the need for back-brushing your deck.
  • Simple Stain Process - To apply Olympic SmartGuard Deck Sealant simply pour the pouch into a deck sprayer, add 2 gallons of water, and then spray over your deck - it works on traditional wood decks, concrete, and even composite decking!
  • Quick Dry - Dries in 1 hour so you can entertain or spend time outdoors with less hassle and less disruption. Apply this deck sealant quickly and get back to enjoying your day.
  • Use Even After Rain - Can be applied after cleaning or rain ensuring you get to have fun on your deck as quick as possible

$22.98 $19.98
7
Valspar/Cabot 140.0002101.007 Clear Wood Protector, Clear - 1 Gallon
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Product Highlights
  • Dual Action UV protection
  • Deep Penetrating waterproofer
  • Mildew & Algae resistant coating
  • Also suitable for stone, masonry, brick and concrete

$48.52
8
DEFY Extreme 1 Gallon Exterior Wood Stain, Crystal Clear
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220 Reviews
Product Highlights
  • WATER-BASED, CRYSTAL CLEAR WOOD STAIN – This environmentally friendly, water based, clear deck stain prevents graying caused by the harmful effects of the sun, while adding little to no change to the natural look of your wood. It's great for staining wood decks, fences, siding, playsets, outdoor patio furniture, and more.
  • FORTIFIED WITH ZINC NANO-PARTICLE TECHNOLOGY– It’s like sunscreen for your wood. Tiny zinc particles dispersed throughout the stain reflect damaging UV rays, preventing premature graying and color loss.
  • EXTREMELY DURABLE, QUALITY THAT LASTS – DEFY Extreme wood stains are made with the highest quality resins available that have better resistance to fading and darkening. The result is a quality semi-transparent deck stain that typically lasts a season or two longer than competitive products. Keep your deck, fence or siding looking great for longer by using DEFY premium wood stains.
  • EASY TO MAINTAIN – When it’s time to do a maintenance coat, there’s no need to sand or strip the surface again. Simply brighten the wood with DEFY Wood Brightener and apply a single maintenance coat of DEFY Extreme Wood Stain.

$49.40 $44.96
9
Olympic Stain 55548A-05 WaterGuard Multi-Surface Waterproofing Sealant, 5 Gallons, Clear
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Product Highlights
  • High quality product
  • High durable product
  • Manufactured in United States
  • Unit count: 1.0

$95.48 $62.41
10
Anti-Slip, Acrylic, Water-Based Sealer for Sealed or Unsealed Concrete & Pool Decks. Clear, Durable, Interior/Exterior Use. Deck Grip (1 Gallon)
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Product Highlights
  • NON-SLIP COATING: SlipDoctors Deck Grip is a non-yellowing, water-based acrylic sealer & protector, which does not contain silicone, wax or oil. Deck Grip leaves your floor with an enhanced finish that is slip resistant, yet barefoot friendly. The clear, semi-gloss finish is chemical & UV resistant, as well as resistant to de-icing salts & chlorine. Available in Gallon (treats 300-600 feet) or 5-Gallon Pail (treats 1500-3000 feet). Coverage is dependent on surface porosity.
  • SUITABLE SURFACES: Deck Grip is ideal for use on sealed or unsealed concrete, natural & manufactured stone, stained or unstained concrete, stamped or exposed aggregate concrete, brick, slate, sealed or unsealed tile & flagstone. Use Deck Grip on garage floors, driveways & sidewalks, pool decks & patios, entryways, as well as, warehouse & retail floors. Not for use on wood or composite wood surfaces.
  • LONG LASTING: If applied & maintained correctly, your floor will remain slip resistant for 2 years or longer. To maintain the surface after coating it with Deck Grip, routinely sweep and rinse using light pressure. To remove oily deposits or other foreign matters, use a pH-neutral cleaner and scrub lightly with a soft bristle deck brush.
  • SIMPLE & EFFECTIVE: Deck Grip is almost odorless & requires only moderate surface prep prior to treatment. Read & follow instructions carefully. Clean & dry the surface & apply Deck Grip with a 3/8” nap roller (included). Two thin coats are recommended. Some surfaces may require the surface to be lightly sanded to promote adhesion prior to application. Dry time is 6-12 hours for light traffic & 24 hours for normal traffic.

$125.00

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