10 Best to seal decking oil in Canada

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Last Updated - 2025/09/01

Best Choice

01
Livos

ALIS 579 DECKING OIL (2.5 l - 064 - Dark Walnut)
Main highlights

SUITABLE FOR ALL TYPES OF WOOD* *Please allow cedar to age a minimum of 6 months before applying the oil. Considering the ecological composition of our products, we recommend cleaning only using GLOUROS 1806. Any other cleaning or surface preparation product could hinder proper oil adhesion
IMPORTANT BEFORE STARTING APPLICATION As our products are coloured using natural pigments, there may be colour variations between batches. Therefore, it’s essential to make a test on a small surface before completing your project. Make sure the result matches your expectation before proceeding. Moreover, the wood preparation and it’s age may also influence colour absorption, and final results may vary accordingly. We are not responsible for the final colour obtained in the event no test were performed or if multiple coloured oils were blended.
CLEANING We recommend washing the terraces every year with GLOUROS 1806. If you need please search '' B07QR9N984 '' on Amazon.
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9.9

Exceptional

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02
Osmo

Osmo Decking-Oil (2.5L, 1277 Clear)
Main highlights

Highly durable decking oil that will not peek, crack, flake or blister
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9.8

Exceptional

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Value for Money

03
Norkan

Ready Seal Stain & Sealer for Wood, Outdoor Deck and Fence - All-in-One Exterior Wood Stain and Waterproofing Sealant – Easy to Apply, No Back Brushing Needed, UV Protection - 1 Gallon, Natural Cedar
Main highlights

UV & WEATHER RESISTANT - Protects against fading, water damage, and harsh outdoor conditions.
STAIN & SEALER IN ONE - Enhances wood’s natural beauty while providing durable, waterproof protection.
SELF-BLENDING FORMULA - Ensures an even, streak-free finish with no lap marks.
NO PRIMING OR DILUTING - Easy application with no need for a primer, thinning, or back-brushing.
IDEAL FOR EXTERIOR WOOD - Perfect for decks, fences, siding, outdoor furniture, and more.
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9.7

Exceptional

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04
Seal-Once

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.

8.4 Simple to use

8.0 Long life

8.0 worth the money
Main highlights

WOOD SEALANT: Our fast-drying protector penetrates wood below the surface, coating the wood fibers at the cellular level, which creates a long-lasting, flexible, breathable barrier. It provides a no-fuss, easy clean-up with soap and water.
WATERPROOF WOOD SEALER: The wood used on boat docks, decks, and retaining walls near rivers, lakes, oceans, and ponds is subjected to constant moisture. We crafted a sealer, remove stain, and finish all in one, specifically for these installations.
SEAL-ONCE: Our user-friendly wood sealers and stains are an effective way to protect your lumber or concrete against water damage. When you use Seal-Once, you have the satisfaction of knowing our products will not harm pets, plants, or people.
MARINE SEALANT: Our liquid formula creates a UV-stable coating for protection against the elements, saltwater spray, and water damage. Marine is a great protector for outdoor furniture, thermally modified wood, and boat docks. Marine is safe for use over open water and is non-hazardous to aquatic life.
DECK STAIN: It's water-based, ultra-low VOC, great for enhancing the extended life of your flooring, siding, and porch. The paint forms a water-resistant shield around wood fibers at the cellular level to help preserve the natural color.
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9.6

Exceptional

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05

Osmo

Osmo Decking-Oil (.75L, 1276 Rosewood)

9.5

Excellent
06
Liquid Rubber

Liquid Rubber Polyurethane Deck Coating – 10X Stronger Than Traditional Deck Paint & Deck Stain – Flexible, Waterproof Sealant for Wood, Concrete & Plywood – Textured Finish – Saddle Brown – 1 Gallon

Free Shipping

9.9 Water Resistant

9.5 worth the money

8.9 lasts a long time
Main highlights

WATERPROOF, FLEXIBLE & UV-RESISTANT – This liquid rubber waterproof sealant forms a waterproof membrane that flexes with temperature swings. Protects against UV, moisture, and everyday wear—perfect for deck resurfacer and restoration jobs
LOW-VOC, WATER-BASED FORMULA – Safe for indoor or outdoor use with no harsh fumes. Unlike solvent-based products like rubberized paint, this formula is pet-safe, low-odor, and DIY-friendly
FAST DIY APPLICATION, PRO RESULTS – Apply 2-3 generous coats using a standard 3/8" roller or brush. One gallon covers approx. 50 sq ft (30 sq ft for high-traffic zones). Choose a smooth finish for a sleek surface or textured for added grip where traction matters most
ENGINEERED FOR DECKS, STAIRS & TRAILERS – Designed for wood, concrete, and plywood surfaces including patios, ramps, steps, pool deck paint areas, and utility trailers. Ideal for resurfacing old finishes or sealing new builds with industrial-grade durability.
10X STRONGER THAN TRADITIONAL DECK PAINT – Reinforce your deck with a polyurethane sealant designed to outperform ordinary stains and paints. This ultra-durable coating resists peeling, cracking, and wear—delivering long-term protection season after season
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9.4

Excellent

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07
Genixart

7-Inch Deck Stain Brush Applicator - Paint Brushes for Applying Stains, Paints, Sealers on Brick Concrete Walls - Heavy-Duty Outdoor Oil Staining Brush for Wood Fence

Free Shipping

9.5 Simple to use

9.5 Long life

8.4 worth the money
Main highlights

VARIETY OF USES: This big deck stain brush can work as shed & fence brush, deck staining brush, wall paint brush, masonry paint brush, fence paint brush, broad paint brush, furniture paint brush, house paint brush, wood stain paint brush, varnish brush. It can also be used for heavy duty indoor or outdoor projects. This deck paint brush is ideal for home Improvement and household DIY. With our utility decking paint brush, you will make your painting job a breeze and have a happy experience.
THREADED DESIGN FOR EXTENSION: Universal thread design allows our screw on paint brush to be compatible with most threaded-end extension poles and household broom handles. Work with extension pole to brush where hard to reach, such as high walls and ceilings, to stain ground floors, such as deck, patio, or porch, it will less stress on and save your back and knees! Other more, deck staining push brush for large area staining, painting, sealing, make the job easier and finish in record time!
LARGE AREA COVERAGE: This decking oil brush can simplify painting tasks for thin or thick coating. It allows fast application for large areas and create rapid painting jobs. It is perfect for applying emulsion paints to surfaces of walls and ceilings, masonry paints to rough surfaces, wood treatments to wooden floors, sheds and fences. Large masonry limewash brush covers the entire width of each floorboard and bristles can get into plank cracks and each groove on both sides.
HIGH GRADE NYLON BRISTLES: Genixart 7in thick block paint brush is made of premium soft curved nylon bristles, which can get in all areas for an evenly paint distribution. The wavy snythetic filaments allow a great capacity of holding paints, work efficiently and smoothly with precise control while doing painting jobs. No hair loss, resulting in a high-quality finish on walls and other surfaces. The bristle is easy to clean and maintain its shape after washing, get ready for next use.
ALL PAINTS & STAINS: With soft synthetic bristles, our wide wood stain brush is suitable for all water based and oil-based stains, paints and sealers, latex, polyurethane, resin, epoxy, fusion, emulsion, poly, gloss, lacquer, also gesso, glue, paste, lime, limewash, primer, plaster. This 7inch decking stain brush is suitable for interior & exterior wall decorating, wood furniture varnishing, and you could create a prefect finish.
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9.3

Excellent

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08
Mokeum

Ready Seal Stain & Sealer for Wood, Outdoor Deck and Fence - All-in-One Exterior Wood Stain and Waterproofing Sealant – Easy to Apply, No Back Brushing Needed, with UV Protection - 1 Gallon, Mahogany
Main highlights

UV & WEATHER RESISTANT - Protects against fading, water damage, and harsh outdoor conditions.
STAIN & SEALER IN ONE - Enhances wood’s natural beauty while providing durable, waterproof protection.
SELF-BLENDING FORMULA - Ensures an even, streak-free finish with no lap marks.
NO PRIMING OR DILUTING - Easy application with no need for a primer, thinning, or back-brushing.
IDEAL FOR EXTERIOR WOOD - Perfect for decks, fences, siding, outdoor furniture, and more.
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9.2

Excellent

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09

Osmo

Osmo Decking-Oil (.75L, 1281 Garapa)

9.1

Excellent
10
ANCHORSEAL

ANCHORSEAL Classic Log & Lumber End Sealer (1 Quart) - Water Based Wax Emulsion, Prevents up to 90% of End Checking on Cut Ends of Hardwood & Softwood … (1 Quart)

Free Shipping
Main highlights

Water-Based Wax Emulsion Formula – Easy to apply, environmentally friendly, and safe for use on all types of wood, including hardwoods and softwoods
Slows Moisture Loss And Protects Against Insects – Helps maintain wood integrity and reduces the risk of infestation during storage and drying
Quick-Drying and Leaves No Residue – Safe for indoor and outdoor use, and won’t interfere with future wood treatments or finishes
Prevents Up To 90% Of End Checking And Splitting In Freshly Cut Wood – Protects your lumber and logs from costly damage during drying, saving you time and money
Ideal For DIY Woodworkers, Sawmills, And Professionals – Perfect for anyone looking to preserve the quality of their lumber, logs, or woodworking projects
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8.9

Very Good

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