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20 Best Wood Sealer For Decks (2023 Updated)

Wood sealer for decks is a product that is applied to the surface of the decking material in order to protect it from the elements. Sealer will help to repel water, dirt, and other debris, while also providing a barrier against UV rays and other types of damage.

20 Best Wood Sealer For Decks

Product Image Product Name Features Price

Seal-Once Marine Premium Wood Sealer – Waterproof Sealant – Wood Stain and Sealer in One – 1 Gallon & Bronze Cedar

  • 1 Gallon

Ready Seal 112 Natural Cedar Exterior Wood Stain and Sealer, 1 Gallon

  • 1 Gal

Anchorseal 2 Green Wood Sealer Quart

  • Quart

Storm 291111-1 1G Protector Cedartone

  • 1 g

Thompsons Waterseal 21802 VOC Wood Protector, 1.2-Gallon, Clear

  • Item Weight: 9.65 lb
  • Country of Origin: China
  • Brand name: Thompsons Water Seal

Star Brite Teak Sealer Clear 32 oz.

  • 32 oz

Thompsons Waterseal 24111 1.2 Gallon Clear

  • Prevents water damage
  • Beads and waterproofs a variety of surfaces
  • Works on masonry, brick, concrete, decks, fences, etc

Thompson's Waterseal Transparent Wood Sealer, Natural Cedar, 1 Gallon

  • Durable Protection from Water & Sun Damage
  • Year-Round Protection in Just One Coat
  • Enhances Wood Grain

Thompson's Waterseal Waterproofer Plus Wood Protector, Clear, 1 Gallon

  • 1 Gallon

Thompson's Waterseal Pre-tinted Chestnut Brown Semi-Transparent Exterior Wood and Sealer (1-Gallon)

  • Durable Protection from Water & Sun Damage
  • Year-Round Protection in Just One Coat
  • Enhances Wood Grain

IPE Oil Hardwood Deck Finish

  • 250

Ready Seal 100 Exterior Wood Stain and Sealer, 1 Gallon, Clear

  • 1 Gal

AFM Safecoat Polyurseal EXT Exterior Clear Finish Satin Gallon 56186

  • 1 Gallon

Thompson's Waterseal Semi-Transparent Natural Cedar Waterproofing Wood Stain and Sealer 1 Gal

  • Durable Protection from Water & Sun Damage
  • Year-Round Protection in Just One Coat
  • Enhances Wood Grain

Cedarcide Cedarshield (5 Gallon Pail) | Non-Toxic Wood Treatment and Stabilizer | Protects Wood from Moisture and Decay

  • 5 Gallon
Seal-Once Marine Premium Wood Sealer – Waterproof Sealant – Wood Stain and Sealer in One – 1 Gallon & Bronze Cedar
  • 1 Gallon
Ready Seal 112 Natural Cedar Exterior Wood Stain and Sealer, 1 Gallon
  • 1 Gal
Anchorseal 2 Green Wood Sealer Quart
  • Quart
Storm 291111-1 1G Protector Cedartone
  • 1 g
Thompsons Waterseal 21802 VOC Wood Protector, 1.2-Gallon, Clear
  • Item Weight: 9.65 lb
  • Country of Origin: China
  • Brand name: Thompsons Water Seal
Star Brite Teak Sealer Clear 32 oz.
  • 32 oz
Thompsons Waterseal 24111 1.2 Gallon Clear
  • Prevents water damage
  • Beads and waterproofs a variety of surfaces
  • Works on masonry, brick, concrete, decks, fences, etc
Thompson's Waterseal Transparent Wood Sealer, Natural Cedar, 1 Gallon
  • Durable Protection from Water & Sun Damage
  • Year-Round Protection in Just One Coat
  • Enhances Wood Grain
Thompson's Waterseal Waterproofer Plus Wood Protector, Clear, 1 Gallon
  • 1 Gallon
Thompson's Waterseal Pre-tinted Chestnut Brown Semi-Transparent Exterior Wood and Sealer (1-Gallon)
  • Durable Protection from Water & Sun Damage
  • Year-Round Protection in Just One Coat
  • Enhances Wood Grain
IPE Oil Hardwood Deck Finish
  • 250
Ready Seal 100 Exterior Wood Stain and Sealer, 1 Gallon, Clear
  • 1 Gal
AFM Safecoat Polyurseal EXT Exterior Clear Finish Satin Gallon 56186
  • 1 Gallon
Thompson's Waterseal Semi-Transparent Natural Cedar Waterproofing Wood Stain and Sealer 1 Gal
  • Durable Protection from Water & Sun Damage
  • Year-Round Protection in Just One Coat
  • Enhances Wood Grain
Cedarcide Cedarshield (5 Gallon Pail) | Non-Toxic Wood Treatment and Stabilizer | Protects Wood from Moisture and Decay
  • 5 Gallon

1. Seal-Once Marine Premium Wood Sealer – Waterproof Sealant – Wood Stain and Sealer in One – 1 Gallon & Bronze Cedar

Seal-Once Marine Premium Wood Sealer - Waterproof Sealant - Wood Stain and Sealer in One - 1 Gallon & Bronze Cedar

  • 1 Gallon

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Amazon.com – Seller

Product Details

Specifications

Details
Surface Recommendation Wood
Coating Description Water-based

2. Ready Seal 112 Natural Cedar Exterior Wood Stain and Sealer, 1 Gallon

Ready Seal 112 Natural Cedar Exterior Wood Stain and Sealer, 1 Gallon

  • 1 Gal

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Amazon.com – Seller
eBay
Walmart
Lowe’s

Product Details

Specifications

Details
Container Size 1 Gal
Color Natural Cedar
Included (qty.) 1
Product Weight 7 lb
Dimensions L x W x H (in.) 6 1/2 x 6 1/2 x 12 1/4

3. Anchorseal 2 Green Wood Sealer Quart

Anchorseal 2 Green Wood Sealer Quart

  • Quart

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Amazon.com – Seller
eBay – woodcraft_supply
Woodcraft Supply
Zoro

Product Details

Specifications

Details
Length 4.15 in
Height 4.95 in
Width 4.2 in
Weight 2.35 lb

4. Storm 291111-1 1G Protector Cedartone

Storm 291111-1 1G Protector Cedartone

  • 1 g

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Amazon.com – Seller
Walmart – ProSolutionsDirect
Pro Solutions Direct

Product Details

Specifications

Details
Capacity 1 gal

5. Thompsons Waterseal 21802 VOC Wood Protector, 1.2-Gallon, Clear

Thompsons Waterseal 21802 VOC Wood Protector, 1.2-Gallon, Clear

  • Item Weight: 9.65 lb
  • Country of Origin: China
  • Brand name: Thompsons Water Seal
  • Item Dimensions: 4.1”L x 6.6”W x 11.0”H

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Amazon.com – Seller
eBay
Walmart
Fred Meyer

Product Details

Specifications

Details
Container Size 1 GALLON
Application Method Brush Pad Roller Spray
Product Type Sealant
Color Clear
Product Weight 9.6500 lb

6. Star Brite Teak Sealer Clear 32 oz.

Star Brite Teak Sealer Clear 32 oz.

  • 32 oz

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Amazon.com
eBay
Camping World
West Marine

Product Details

Specifications

Details
Item Package Dimensions L x W x H 5 x 4.3 x 4.3 inches
Item Dimensions LxWxH 4.5 x 4.5 x 5 inches
Suggested Users Unisex-adult
Style 32 Oz Quart
Included Components Boating-hardware-and-maintenance-supplies

Reviews From Real Customers

sharyn l.
B.R.
David D.

7. Thompsons Waterseal 24111 1.2 Gallon Clear

Thompsons Waterseal 24111 1.2 Gallon Clear

  • Prevents water damage
  • Beads and waterproofs a variety of surfaces
  • Works on masonry, brick, concrete, decks, fences, etc
  • Exterior use only

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Amazon.com – Seller
eBay
Walmart
Lowe’s

Product Details

Specifications

Details
Transparency Fully-Transparent
Product Type Multi-Surface Waterproofer
Indoor or Outdoor Outdoor
VOC Level Low VOC
Paintable Yes

Reviews From Real Customers

Disappointed Lady

8. Olympic Waterguard 11 oz, Clear Exterior Wood Sealer Spray

Olympic Waterguard 11 oz, Clear Exterior Wood Sealer Spray

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Amazon
Home Depot

Product Details

Specifications

Details
Transparency Clear
Container Size 11 Ounce
Sheen Flat/Matte
Surface Location Deck
Coverage Area (sq. ft.) 25

9. Thompson’s Waterseal Transparent Wood Sealer, Natural Cedar, 1 Gallon

Thompson's Waterseal Transparent Wood Sealer, Natural Cedar, 1 Gallon

  • Durable Protection from Water & Sun Damage
  • Year-Round Protection in Just One Coat
  • Enhances Wood Grain
  • Guaranteed 4 Years on Decks, 5 Years on Fences and Siding
  • Exceeds Industry Standard ASTM D-4446 for Waterproofing Wood

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Amazon
Walmart
Lowe’s
Ace Hardware

Product Details

Specifications

Details
For use on decks, fencing and siding
For Use with Siding yes
For Use with Decking yes
For Use with Fencing yes
Furniture Ready 24 hours

10. Thompsons Waterseal Wood Sealer Clear 1.2gal

Thompsons Waterseal Wood Sealer Clear 1.2gal

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Amazon
eBay – ronshomeandhardware
Ace Hardware
Sears

Product Details

Specifications

Details
Base Type Oil-Based
Container Size 1.2 gal
Indoor or Outdoor Outdoor
Full Cure Time 48 hr
Time Before Recoating 2 hr

11. Thompson’s Waterseal Waterproofer Plus Wood Protector, Clear, 1 Gallon

Thompson's Waterseal Waterproofer Plus Wood Protector, Clear, 1 Gallon

  • 1 Gallon

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Amazon
Walmart – Flaritys
Bonanza – A Little Bit of Everything From Texas

Product Details

Specifications

Details
Transparency Transparent
Container Size 1 gal
Form Liquid
Application Method Brush-on
Drying Time 10 min

Reviews From Real Customers

Poppy
Marlene
Raymond

12. Thompson’s Waterseal Pre-tinted Chestnut Brown Semi-Transparent Exterior Wood and Sealer (1-Gallon)

Thompson's Waterseal Pre-tinted Chestnut Brown Semi-Transparent Exterior Wood and Sealer (1-Gallon)

  • Durable Protection from Water & Sun Damage
  • Year-Round Protection in Just One Coat
  • Enhances Wood Grain
  • Guaranteed 5 Years on Decks, 7 Years on Fences and Siding
  • Exceeds Industry Standard ASTM D-4446 for Waterproofing Wood

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Amazon
Walmart
Lowe’s
Ace Hardware

Product Details

Specifications

Details
For Use with Siding Yes
For Use with Fencing Yes
For Use on Wood Yes
Pre-Tinted Yes
Low VOC No

13. Olympic Waterguard 5 gal. Clear Wood Sealer

Olympic Waterguard 5 gal. Clear Wood Sealer

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Amazon
eBay
Home Depot

Product Details

Specifications

Details
Application Method Brush,Paint Sprayer,Pump-up Sprayer,Roller
Color/Finish Clear
Dry to the touch (hours) 12
Interior/Exterior Exterior
Maximum Optimal Temperature (F) 90

14. IPE Oil Hardwood Deck Finish

IPE Oil Hardwood Deck Finish

  • 250

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Amazon
eBay
Walmart – The Stain Depot
DIY Home Center

Product Details

Specifications

Details
Transparency Semi-Transparent
Container Size 1 Gallon
Sheen Satin
Coverage Area (sq. ft.) 300
Application Method Brush,Cloth,Roller

Reviews From Real Customers

Bryan S.

15. Ready Seal 100 Exterior Wood Stain and Sealer, 1 Gallon, Clear

Ready Seal 100 Exterior Wood Stain and Sealer, 1 Gallon, Clear

  • 1 Gal

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Amazon
eBay
Walmart
Paint Supply

Product Details

Specifications

Details
Dry to Touch 60 min
Transparency Semi-Transparent
Product Type Penetrating Wood Stain/Sealer
Color Clear
UV Resistant No

16. AFM Safecoat Polyurseal EXT Exterior Clear Finish Satin Gallon 56186

AFM Safecoat Polyurseal EXT Exterior Clear Finish Satin Gallon 56186

  • 1 Gallon

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Amazon
Eco Building Products
Green Building Supply

Product Details

Specifications

Details
Recommended # of Coats 2
Re-coat After 4 hours
Interior or Exterior Exterior
FSC Content FSC
Recycled Content Shelf Life 1-Year

Reviews From Real Customers

N
Mahezabeen
Lieshia

17. Thompson’s Waterseal Semi-Transparent Natural Cedar Waterproofing Wood Stain and Sealer 1 Gal

Thompson's Waterseal Semi-Transparent Natural Cedar Waterproofing Wood Stain and Sealer 1 Gal

  • Durable Protection from Water & Sun Damage
  • Year-Round Protection in Just One Coat
  • Enhances Wood Grain
  • Guaranteed 5 Years on Decks, 7 Years on Fences and Siding
  • Exceeds Industry Standard ASTM D-4446 for Waterproofing Wood

Check Latest Price

Sold By Price
Amazon
Walmart
Lowe’s
Ace Hardware

Product Details

Specifications

Details
For use on decks, fencing and siding
For Use with Siding yes
For Use with Decking yes
Furniture Ready 24 hours
UV Protection yes

18. Cedarcide Cedarshield (5 Gallon Pail) | Non-Toxic Wood Treatment and Stabilizer | Protects Wood from Moisture and Decay

Cedarcide Cedarshield (5 Gallon Pail) | Non-Toxic Wood Treatment and Stabilizer | Protects Wood from Moisture and Decay

  • 5 Gallon

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Amazon
Walmart
Cedarcide

Product Details

Reviews From Real Customers

Monika A.
cedarcide.com
Alina O.

19. BEHR Premium 1 gal. White Base Solid Color Waterproofing Exterior Wood Stain and Sealer

BEHR Premium 1 gal. White Base Solid Color Waterproofing Exterior Wood Stain and Sealer

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eBay
Home Depot

Product Details

Specifications

Details
Transparency Solid
Container Size 1 Gallon
Coverage Area (sq. ft.) 200
Application Method Brush,Paint Sprayer,Roller
Color/Finish White Base

20. Olympic Waterguard 1 gal. Woodland Cedar Transparent Exterior Wood Stain and Sealer

Olympic Waterguard 1 gal. Woodland Cedar Transparent Exterior Wood Stain and Sealer

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Walmart
Home Depot

Product Details

Specifications

Details
Transparency Transparent
Container Size 1 Gallon
Application Method Brush,Pad,Paint Sprayer
Color/Finish Woodland Cedar Transparent
Dry to touch (min.) 240 min

Conclusion

The best wood sealer for decks is the one that will protect your deck from the elements while also looking great. There are many different types of wood sealers on the market, so it is important to do some research to find the one that is right for you.

A good wood sealer will prolong the life of your deck and make it look its best.

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