Arborcoat vs ProLuxe (Sikkens) vs Behr: A Toronto Painter Compares Deck Stains

Arborcoat vs ProLuxe vs Behr: which deck stain actually survives a Toronto deck?

Key Takeaways

• A deck weathers roughly three times faster than a fence in the same yard. Consumer Reports uses that equivalence in its own stain testing, and it is why fence products fail fast on deck boards
• Only one of these three is a true one-coat penetrating finish. SICO ProLuxe Cetol SRD RE goes on in a single coat at 66-67% solids; Behr's semi-transparent requires two thin coats; Arborcoat is generally one with a second for colour
• The US Forest Products Laboratory recommends penetrating finishes over film-forming ones on decks, because film-forming finishes trap moisture and fail by peeling while penetrating stains wear away instead
• Cheapest can is not cheapest job. Arborcoat semi-transparent works out near $0.23 CAD per square foot per coat, Behr's semi-transparent near $0.37 once you count the mandatory second coat, and ProLuxe near $0.51
• Behr Advanced DeckOver covers 75 sq ft per gallon in two coats, building close to 10.9 mils of dry film. That is the thickest option on a surface that moves and gets walked on

I have stripped more failed deck stain in Toronto than I have applied. That is not a joke about my own work, it is the actual shape of this trade. Most of the deck calls we get in spring are not "please stain my deck," they are "please fix whatever happened to my deck."

And when I ask what went on it last time, the answer is almost never a bad brand. It is a good product on the wrong surface. Cetol Log & Siding on deck boards. A solid stain over a deck that had never been stripped. A resurfacer applied to buy three more years out of boards that needed replacing.

So this comparison is less about which can wins and more about which can is designed for the thing you are about to put it on. I will go through Benjamin Moore Arborcoat, SICO ProLuxe Cetol (the product most Toronto homeowners still call Sikkens), and Behr, with the actual numbers off the manufacturers' technical data sheets. If the surface you are actually staining is masonry rather than wood, the equivalent decision is in brick painting vs staining.

If you would rather hand the whole decision to someone who does this for a living, that is what our deck staining and painting crews do all season. We check moisture content before anything else, then spec the product to the wood.

Why does a deck fail so much faster than a fence?

Because horizontal wood and vertical wood are barely the same problem, and every stain warranty on the market quietly admits it.

Consumer Reports tests stains on pine boards on the roof of its Yonkers headquarters, facing south at a downward angle, for up to three years. Buried in its methodology is the most useful sentence in the entire deck stain literature: one year of testing tells you how a stain will do after a year on your deck, or about three years of weathering on vertical surfaces (Consumer Reports, updated 2026-05-28).

That is roughly three to one, with the same product under the same sun and the same rain. Your fence gets three years of life for every one year your deck gets.

The manufacturers price that into their warranties without drawing attention to it. Behr's Premium Semi-Transparent Waterproofing Stain & Sealer is warranted eight years on vertical surfaces and six on horizontal. The Premium Solid Color version is warranted 25 years vertical against 10 horizontal (Behr product labels, REV 01/17 and 01/23). A 25-year number on the front of a can, and a 10-year number for the surface you are actually standing on.

What I tell clients at the quote: whatever warranty year you were sold, find the horizontal figure. If the label only gives one number, it is a fence-and-siding product and you should ask why it is being recommended for your deck.

Penetrating or film-forming: the choice that decides everything else

This is the fork in the road, and it matters more than the brand on the can.

The US Forest Products Laboratory, the federal wood research lab, is unusually direct in its deck-finishing guidance. Film-forming finishes such as paints and solid-colour stains are prone to trap moisture and fail by peeling. Semi-transparent stains penetrate the wood without forming a continuous layer, and as a result will not blister or peel even if excessive moisture gets into the wood (USDA Forest Products Laboratory, Finishes for Wood Decks, revised July 2013).

Two reasons are given for preferring penetrating finishes on decks specifically: wood shrinks and swells continuously as its moisture content changes, and high-traffic areas wear excessively. A film has to survive both. A penetrating stain does not have to survive either, because there is no film to crack.

That does not mean penetrating stains last longer in calendar years. It means they fail gracefully. A faded penetrating stain gets cleaned, brightened, and recoated in a day. A peeling film gets stripped, sanded, and started over, which is the job that turns a $900 deck refresh into a $3,000 one.

That DeckOver bar is not a typo. A resurfacer is a different category of product from everything else on this chart.

Benjamin Moore Arborcoat: the one-coat waterborne option

Arborcoat is Benjamin Moore's exterior wood stain line, sold in Toronto through BM dealers rather than big-box stores. It comes in a range of opacities from clear through translucent, semi-transparent, semi-solid, and solid, so "Arborcoat" on a quote does not tell you much on its own. Ask which opacity.

The semi-transparent is the one most Toronto decks get, and its technical data sheet is more interesting than the marketing:

• Vehicle: an alkyd, acrylic, and urethane blend, not a straight waterborne acrylic
• Volume solids: 26%
• Coverage: 200 to 400 sq ft per gallon, with a hard floor. Do not apply at a rate less than 200 sq ft per gallon
• VOC: 92 g/L
• Application temperature: 4.4°C to 32°C, air and surface both
• Dry to touch: 30 minutes; recoat with clear in one to three hours; 24 hours before foot traffic
• Coats: generally one, with a second if the colour needs it
• Wood moisture: below 15%
• Hardwood: not recommended

(Benjamin Moore Arborcoat N638 technical data sheet, document code M72 N638 EN 012715.)

Two of those lines matter more than the rest. The minimum spread rate is a real instruction, not a suggestion: applying a penetrating stain too thin starves the wood of pigment, and pigment is what protects the surface from UV. The Forest Products Laboratory found that fine-ground trans-oxide pigment raises service life from under a year to many years. An unpigmented water repellent on an exposed deck lasts roughly one year.

The other line is the one people skip. Arborcoat's sheet requires any previous coating to be completely removed. If your deck has been stained before with something else, the price of switching to Arborcoat includes a strip.

Worth knowing before you shop: the data sheet I am quoting carries a January 2015 document code. Benjamin Moore also sells an oil-based Arborcoat line in Canada alongside the waterborne one. Pull the current sheet for the exact opacity and base you are buying rather than assuming the semi-transparent numbers carry across the range.

At $68.99 CAD for 3.79L at a Canadian BM dealer (The Paint People, retrieved 2026-08-12), Arborcoat is the cheapest of the three per square foot once coverage is accounted for. That surprises people who assume the Benjamin Moore badge means the highest price.

SICO ProLuxe Cetol: the product everyone still calls Sikkens

If your painter says Sikkens, they mean this. PPG acquired AkzoNobel's North American architectural coatings business on April 1, 2013 (PPG Form 10-Q, SEC), and the Cetol line was rebranded to ProLuxe over the following years. AkzoNobel kept Sikkens in other markets, which is why the data sheets still print the line that Sikkens and Cetol are AkzoNobel trademarks while ProLuxe belongs to PPG Architectural Finishes. In Canada it is sold as SICO ProLuxe, SICO being PPG's Canadian brand.

Cetol SRD RE is the deck product. From its technical data sheet (document SIK250, revised 3/17):

• Resin: alkyd, cleaned up with mineral spirits
• Volume solids: 66 to 67%, by far the highest here
• VOC: under 275 g/L
• Coverage: 150 to 200 sq ft per gallon on rough or weathered wood; 250 to 400 on smooth or hardwood
• Coats: apply only one even coat
• Dry to touch: 12 hours; light foot traffic 48 hours; furniture back on at 72 hours
• Application temperature: 10°C to 32°C, and not if rain, snow, or dew is expected, or if it will drop below 4.4°C, within 48 hours
• Pressure-treated wood: moisture content at or below 18%
• Prep window: apply within one week of prep on horizontal surfaces

That last one catches people. Prep the deck, get rained out for two weekends, and by the manufacturer's own sheet you are prepping again.

The 66% solids figure is why this product behaves differently from the waterborne options. The Forest Products Laboratory notes that wood is very resistant to waterborne penetration and that waterborne formulations are more likely to form a film. A solventborne alkyd at two-thirds solids penetrates in a way a waterborne acrylic has to work harder to match.

The mistake I see most often

ProLuxe sells a second product called Cetol Log & Siding, and its data sheet contains this line in capital letters: do not apply to horizontal surfaces that will be exposed to foot traffic (ProLuxe SIK42 technical data sheet, 11/2019).

It is a two-coat product for log homes and siding, covering 300 to 400 sq ft per gallon on rough wood. Bigger coverage number, similar-looking can, same brand family, sitting on the same shelf. Homeowners buy it for decks constantly, and so do some contractors. It looks correct for a season, then wears through wherever people walk.

If you are shopping the ProLuxe range: SRD RE for decks, Log & Siding for vertical wood, Door & Window for entry doors.

Real job, Leaside, last summer: cedar deck, three years old, stained once by the previous owner. The traffic lane from the patio door to the barbecue was bare grey wood and the perimeter still looked almost new. That pattern is the signature of a vertical-surface product on a horizontal deck. The can in the garage was Log & Siding. Nobody did anything careless, they just bought the wrong one of two very similar cans.

Behr: two coats, big warranty numbers, and one product I avoid

Behr is the Home Depot house brand and the default for Toronto DIY deck projects, largely because it is in front of you when you go to buy anything else. There are three relevant products and they are not interchangeable.

Premium Semi-Transparent Waterproofing Stain & Sealer. Behr calls the chemistry a penetrating advanced 100% acrylic. Coverage is 250 to 300 sq ft on the first coat and 500 to 600 on the second, VOC under 100 g/L, application between 35°F and 90°F with temperatures staying above 35°F for 12 hours. Two thin coats are required, not suggested. It is rated for wood with zero to ten years of exposure. The label also carries a warning that deserves more attention than it gets: over-application of stain will lead to surface failure including peeling and cracking.

That is a penetrating product telling you it can be made to fail by putting on too much. It is the exact opposite instruction from most paint, and it is why "one heavy coat instead of two thin ones" ruins Behr deck jobs.

Premium Solid Color Waterproofing Stain & Sealer. Coverage 200 to 400 first coat, 400 to 800 second, VOC under 100 g/L, rated for wood with zero to 15-plus years of exposure. This is a film-forming product, with everything the Forest Products Laboratory says that implies on a horizontal surface. On railings, posts, and fence boards it is a legitimate choice, and the FPL says so directly: railings do not need the deck's abrasion resistance and can be designed to shed water, so paints and solid-colour stains may perform quite well on them. On the deck boards themselves I would not.

Premium Advanced DeckOver. This is a resurfacer, not a stain, and the numbers tell the story: 75 sq ft per gallon in two coats, 10.7 mils wet and 5.5 mils dry per coat, building to roughly 10.9 mils of dry film for the system, at 51% solids (Behr Advanced DeckOver technical data sheet, revised 6/2020).

Ten mils of coating on boards that swell and shrink with every rainfall and get walked on every day.

There is documented history here, and it is worth stating precisely rather than loosely. Behr settled a US class action over DeckOver, Bishop v. Behr Process Corporation, in the Northern District of Illinois, covering purchases between September 1, 2012 and June 27, 2018 (court-authorized class notice). Behr denied all wrongdoing and the court made no finding of liability. Claims closed in February 2019. The certified class covered people who bought the product in the United States and applied it to property in the United States, so no Toronto homeowner was ever a class member or had a claim under that settlement.

I raise it because the allegations describe the failure mode the FPL mechanism predicts, not because a Canadian reader has any recourse. If your deck is worn enough that a resurfacer looks appealing, the honest recommendation is usually replacing boards.

The sticker prices are within about $22 of each other. The cost per square foot is more than double from one end to the other, because coverage and required coat count do the real work. Behr's can is the cheapest on the shelf and lands in the middle once you count the second coat the label requires.

How the three compare, line by line

Prices retrieved 2026-08-12 and worth re-checking; Canadian retailers move stain pricing seasonally.

What actually kills Toronto deck finishes

Most of these are prep failures rather than product failures, and the same principles apply indoors: see the prep sequence we use indoors.

Product choice is maybe a third of it. Here is the rest, in the order I see it go wrong.

Staining wood that is too wet. Every sheet here sets a moisture limit: below 15% for Arborcoat, at or below 18% for ProLuxe. Nobody checks. ProLuxe publishes a free field test in its data sheet. Sprinkle water on the boards, and if it soaks in within 30 seconds to two minutes the wood is ready to take stain. If it beads, wait 30 days and test again. That test costs nothing and prevents the most expensive failure on this list.

Staining brand-new pressure-treated lumber too early, or too late. Lumber sold with a factory water-repellent treatment needs a minimum of one year of weathering under the ProLuxe sheet. The Forest Products Laboratory suggests two to three months for factory water-repellent decking, and warns in the other direction too: most decks are retired because of cracks and checks that mostly could have been avoided by timely finishing. Both errors are real. Test the wood instead of counting months.

Mill glaze left on new boards. All three brands require it removed. Planing at the mill burnishes the wood surface closed, and stain sits on top instead of penetrating. ProLuxe specifies a TSP and bleach scrub with a 15 to 20 minute dwell, then sanding at 60 to 80 grit for horizontal surfaces.

Pressure washing too aggressively. The FPL warns that scrubbing and power washing remove wood fibre, particularly on softer woods such as western red cedar. A deck that looks beautifully clean and slightly fuzzy has been damaged, and the stain will not fix it.

Tannin bleed on cedar. Red cedar, redwood, mahogany, and Douglas fir migrate tannic acid that discolours the finish. ProLuxe specifies four ounces of oxalic acid per gallon of warm water with a 20-minute dwell. Behr's solid stain label warns separately that redwood, cedar, and cypress can discolour white and pastel colours and directs you to prime first.

Skipping the strip on a film that has already started to go. New coating over failing coating fails on the same schedule as the coating underneath it.

For the wider Toronto exterior season and the temperature windows that constrain all of this, see our Toronto exterior painting season guide. The same temperature clauses apply to the house itself, which we work through in Aura vs Emerald vs Duration. Most of these products want 10°C and no rain within 48 hours, which closes the calendar faster than people expect.

So which one would I put on your deck?

Match the product to the surface and the wood, not to the brand you have heard of.

SICO ProLuxe Cetol SRD RE for cedar and hardwood decks where you want maximum penetration and are willing to pay for it. Highest solids of the three, one coat, and the widest hardwood coverage. The trade-offs are real: 10°C minimum, 12 hours to touch dry, 48 hours before anyone walks on it, and a hard 48-hour weather window on either side. On a Toronto forecast that is a genuine scheduling constraint. Just make sure it is SRD RE and not Log & Siding.

Benjamin Moore Arborcoat semi-transparent for pressure-treated softwood decks, which is most Toronto decks. Cheapest per square foot of the three, one coat in most cases, 24 hours to foot traffic, and a 4.4°C floor that buys you shoulder-season days ProLuxe will not allow. Do not use it on hardwood, and budget for a full strip if anything else is on the boards now.

Behr Premium Semi-Transparent if you are doing it yourself on a weekend and buying where you are already shopping. It is a legitimate product with an honest label. Follow the two-thin-coat instruction exactly, because the label tells you that over-application causes the peeling and cracking you are trying to avoid.

Behr Premium Solid on railings, posts, spindles, fascia, and fences. Not on the deck boards. The FPL specifically allows solid stains on railings, and the 25-year vertical warranty applies to exactly those surfaces.

Behr Advanced DeckOver on nothing I quote. If the boards are far enough gone to want a resurfacer, price out replacing the boards instead and put a penetrating stain on the new wood. Whether you spray or brush what you land on is a separate call, covered in spray vs roll vs brush.

The uncomfortable version: on a lot of the decks I get called to, the finish is not the problem. The boards are cupped, checked, or soft at the joists, and no coating fixes structure. A good deck contractor telling you to replace eight boards before staining is saving you money, not upselling you.

If you want this decided by someone standing on the actual deck with a moisture meter, that is what the site visit is for. I will check the wood, tell you whether it needs stripping or just cleaning, and spec the product to your species and exposure.

Call me directly at (416) 875-8706 or request your free quote. Same-day callback if I am up a ladder when you ring. Most of the deck work we do sits north and east of the city, so if you are out that way our Aurora painters, Newmarket painters, and Whitby painters pages cover those areas.

Also handling the fence, railings, or the rest of the exterior at the same time? We price fence staining and exterior painting together, which usually beats booking them as separate visits.

Bottom line for Toronto homeowners

The pattern across every row: the surface decides the product, and the wood decides the schedule. The brand is the least important variable on the page.

About the author

Chad Caglak is the co-owner and lead painter at HomePaintersPro, a Toronto-based residential painting company. He has spent more than 20 years finishing Toronto wood, from cedar decks in Leaside and Etobicoke to pressure-treated builds across the GTA suburbs, and has stripped a great deal of failed coating applied by other people. His work covers exterior wood stain specification, penetrating versus film-forming coating selection, moisture testing, and the prep sequence that decides whether a deck finish lasts two seasons or six.

He writes about Toronto painting from the job site, not from a marketing desk. Every product figure in this guide comes from the manufacturer's own technical data sheet, and where a number could not be verified against a primary document it has been left out rather than estimated.

Knows about: exterior wood stain specification, deck staining and refinishing, penetrating versus film-forming coatings, pressure-treated and cedar preparation, Toronto residential painting.