Last Updated on October 20, 2026 by Umar Farooq
The best paver sealer for most patios is a water-based penetrating sealer (a silane/siloxane water repellent), because it keeps the natural look, doesn't make a film that can peel or turn white, and lasts longest between coats. Choose a breathable solvent-based acrylic only if you want the color darkened to a wet look. Choose a joint-stabilizing acrylic if the joint sand keeps washing out. Around a pool, avoid glossy films altogether. I read the data sheets and product pages for five sealers before writing this, and the single most useful line was one Techniseal prints on its natural-look protector: sprinkle water on the pavers first, and if it beads, don't apply anything.
This guide is the buying half of the job. How to apply it lives in our paver sealing walkthrough.
Paver sealer types, side by side
Every product on the shelf falls into one of five families. The family decides the look, the upkeep and what it can go over later. The brand matters less.
| Type | Where it sits | Look | Typical recoat | Best for |
|---|---|---|---|---|
| Penetrating silane/siloxane (water-based) | Inside the paver's pores | No change, matte | When water stops beading; Techniseal says not before 2 years | Patios, pool decks, driveways, anything people walk on barefoot |
| Joint-stabilizing acrylic (water-based) | Thin film plus soaked into the joint sand | Natural or light satin | When worn; Techniseal says not before 2 years | Patios with regular joint sand that keeps washing out |
| Water-based acrylic or latex, wet look | Surface film | Satin darkening, little gloss | A few years, depending on traffic | People who want color but less odor and easier cleanup |
| Solvent-based acrylic, wet look or gloss | Surface film | Deep darkening, semi-gloss to high gloss | Around 2 to 4 years in reviewers' experience | Driveways and patios where color matters most |
| Two-part urethane or epoxy-modified | Hard surface film | Wet look, harder wearing | Longer, but very hard to strip | Pros, and commercial jobs |
A film-forming sealer is the one that changes how the paver looks, and that same film is what wears, scuffs and eventually needs stripping. A penetrating sealer doesn't change the look, so there's nothing to wear off where people can see it. That trade-off is the whole buying decision, and most of the rest is detail.
The finish question on its own (matte, satin, wet look) has its own page: wet look vs natural paver sealer. The chemistry question (water carrier vs solvent carrier) is covered in water-based vs solvent-based paver sealer.
Three questions that pick your sealer
You can narrow the aisle down in under a minute.
- Do you want the pavers darker or glossier than they are now? If not, you're shopping for a penetrating or natural-look sealer. The whole wet-look shelf is irrelevant to you, which removes about half the choices.
- Is the joint sand loose, washing out or growing weeds? If yes, choose a sealer sold as a joint stabilizer. It soaks into ordinary joint sand and hardens it. If your joints are already polymeric sand, you don't need this feature. You need to wait for the sand to cure before sealing.
- Will people walk on it wet or barefoot? Pool decks, steps and the path from the hot tub want the least slippery finish available. That means penetrating, or a satin film with anti-slip grit mixed in. Never high gloss.
Then check what's already on the pavers. Sprinkle a few drops of water. If they soak in and darken the surface, the pavers are bare or the old sealer has worn off, and any compatible product will go on. If they bead, something is still there. Most sealers can only go over bare pavers or over themselves. An unknown old coating has to come off first, and that's a job for a paver sealer stripper, not a new gallon of sealer.
Five paver sealers and what their labels actually say
I stuck to products whose manufacturer, or a long-running review site, publishes the numbers. Coverage figures are per gallon for one coat on concrete pavers, and they are always a best case. Textured and tumbled faces soak up more.
| Product | Type | Finish | Coverage per coat | Coats | Notable rule |
|---|---|---|---|---|---|
| Techniseal Natural Look (iN) | Water-based penetrating | Matte, no color change | Up to 120 sq ft | 2, wet on wet (mandatory) | Recoat only when no longer water-repellent, 2 years minimum |
| Techniseal Natural Look (NS) | Water-based acrylic, joint stabilizer | Natural, matte | See data sheet | Per label | Wait 30 days after polymeric sand; recoat when worn, 2 years minimum |
| SEK Surebond SB-6000 | Water-based modified latex | Satin wet look | 100 to 200 sq ft first coat, 200 to 300 second | 2 | Sold as not trapping moisture or efflorescence, so it can go on soon after installation |
| SuperSeal 25 | Solvent-based styrene acrylic, 25% solids | Semi-gloss wet look | 100 to 125 sq ft | Usually 1 | Breathable formula, marketed to reduce whitening |
| Alliance Gator Wet Look | Film-forming wet look | Wet look | See data sheet | Per label | Wait 60 days after install; apply at 60 to 85°F after 48 dry hours |
Techniseal paver sealer: iN for the natural look, NS for loose joints
Techniseal's sealers are sold through a lot of paver dealers, and its two natural-look products do different jobs. The Natural Look (iN) Protector data sheet describes a water- and oil-repellent that doesn't change the color and is "ideal for slip-prone surfaces". It lists driveways, pool decks, patios and walkways as uses. It wants two coats applied wet on wet, sections of no more than 100 sq ft, 50 to 85°F for the application and the 24 hours after, and no rain forecast for a day. Feet can go on after 24 hours and cars after 48 to 72.
NS is the joint-stabilizing sibling: an acrylic that also locks conventional joint sand. Its data sheet asks you to wait 30 days after polymeric sand, keep it between 50 and 85°F, and not recoat until it's worn, at least two years later. If your problem is sand washing out of the joints rather than stains, NS is the one.
Surebond paver sealer: SB-6000 for color without solvent fumes
SEK's SB-6000 product page describes a water-based modified-latex sealer with a satin wet look. It goes on milky white and dries clear. The page calls for two coats: 100 to 200 sq ft per gallon on pavers for the first, then 200 to 300 for the second. It also says the sealer doesn't trap moisture or efflorescence, which is why it's often the pick for fresh installs where nobody wants to wait two months. It is not a joint stabilizer.
Super Seal 25 paver sealer: the solvent wet look
For the deep, darkened wet look, solvent-based styrene acrylics are still the reference. SuperSeal 25 is a 25% solids, breathable, solvent-based acrylic with a semi-gloss finish. According to Concrete Sealer Review's paver sealer roundup, it covers about 100 to 125 sq ft per gallon on concrete pavers, and the same site's author says it's the sealer he uses on most of his projects. SuperSeal 30 is the same idea with 30% solids and more gloss. More solids means more shine and a thicker film, and a thicker film also means more to scuff, more to strip and more slip when wet. (Gloss is a lovely word right up until someone walks on it in socks after the sprinkler has run.) If this applies to your yard, our guide to paver sealer coverage goes into more detail.
"Breathable" is the word to look for on any solvent acrylic. A film that lets water vapor out is less likely to turn milky white when moisture rises through the pavers from the base, and on a paver patio moisture always rises from the base.
Alliance Gator Wet Look: for the patient
Alliance Gator's wet-look sealer is another dealer-counter regular. Its data sheet asks you to wait 60 days after installation on concrete pavers, and to apply at 60 to 85°F after 48 hours of dry weather. It's rain-safe after 90 minutes, and you keep off it for 24 hours. The 60-day wait isn't fussiness. It gives the pavers time to push out their early efflorescence, so the white bloom doesn't end up sealed under the film. The seal wet pavers guide covers this in more depth.
Driveway paver sealer has to survive tires, oil and salt
A driveway asks more of a sealer than a patio does. Tires grind on it, hot tires can soften weak films, oil drips at the parking spot, and in cold regions de-icing salt sits on it all winter.
- Penetrating sealers suit most paver driveways. They have no film for tires to scuff or peel. Techniseal lists driveways and resistance to de-icing salts on its iN data sheet, and an oil-repellent keeps drips from soaking straight in.
- Solvent acrylics give driveways the showroom look, but where the tires turn is exactly where the film wears first. Expect patchy dullness in the wheel tracks before the rest looks tired.
- Joint stabilizing matters more on a driveway, because traffic pumps loose sand out of the joints faster. If you're not using polymeric sand, a stabilizing sealer earns its price here.
- Wait longer before driving on it. Techniseal's iN wants 48 to 72 hours before cars, compared with 24 hours for feet. Park on the street for the weekend.
If there's already an oil stain where the car sits, clean that before sealing, or you'll be preserving it in amber. A degreaser made for pavers comes first.
Pool paver sealer: skip the gloss, keep the grip
Around water, the rules flip. The finish that looks best in the brochure is the one that's worst under a wet foot.
- Penetrating first. A silane/siloxane leaves the surface texture exactly as it was, and that texture is where the grip comes from. Techniseal markets iN as ideal for slip-prone surfaces for exactly this reason.
- If you want color, use satin and add grit. Several manufacturers sell a fine anti-slip additive that's stirred into a film-forming sealer. It's the only way I'd put a wet look on a pool deck. Mix it in as the label says, and keep stirring as you go, because the grit settles.
- Salt pools and chlorine splash are harder on films than rain is. Plan on inspecting the coping band every season, because that's where the sealer fails first.
- Natural stone such as travertine often needs a stone-specific penetrating sealer. Check with the stone supplier before using a concrete-paver product on it.
Clay brick and natural stone read a different label
Most paver sealers are written for concrete pavers, which are porous enough to take a sealer evenly. Clay brick and natural stone behave differently, and people often go wrong by assuming a concrete product will behave the same way on them.
- Clay brick pavers are denser, and some are close to non-absorbent. The water test matters even more here. If drops sit on a clean, bare brick without soaking in, a penetrating sealer has nowhere to go, and a film has nothing to grip. Techniseal's iN data sheet also warns that clay pavers can take a few days to dry out completely before sealing, so a single sunny afternoon after washing isn't enough.
- Natural stone varies from thirsty sandstone to dense granite. The same data sheet says its protector is for porous natural stone only, never polished stone, and tells you to ask the stone supplier whether the stone can be sealed at all.
- Wet-look films on dense stone are the classic failure. With little to bite into, the film can cloud or peel within a season. If you want stone darker, look for a penetrating color enhancer made for stone rather than a paver acrylic.
A 4 sq ft test patch settles all of this for the price of a cup of sealer.
Pick your sealer for the chore you hate, not the photo
My view, after lining these labels up: for most homeowners the right paver sealer is the least dramatic one. A penetrating, water-based sealer gives you stain resistance and no film. It doesn't whiten, and it doesn't make a gloss that goes patchy in the wheel tracks. You recoat only when water stops beading, which Techniseal says will be no sooner than two years.
Film-forming wet looks are a real choice, not a mistake. But they are a maintenance commitment you're signing up for on day one. A wet look is gorgeous for its first couple of summers and a to-do list after that. The pavers photographed on the tin were sealed yesterday.
The mechanism is simple. A film sits on top, so it takes all the wear, it holds moisture in if it isn't breathable, and it builds up with every recoat until the layers haze or peel. A penetrating sealer sits in the pores, where shoes and tires don't reach. If what you actually want is fewer stains and cleaner joints, a film doesn't buy you more of that. It buys you a look.
How much paver sealer to buy
Work out the area, divide by the label's coverage for one coat, then multiply by the number of coats. Buy slightly more than the math says. The worst time to run out is halfway across the patio with a wet edge drying behind you.
Worked examples for a 400 sq ft patio:
- Techniseal iN, 2 coats mandatory, up to 120 sq ft per gallon per coat: 400 ÷ 120 = 3.3 gallons per coat, so about 6.7 gallons in total. Buy a 5-gallon pail and two 1-gallon jugs, or two 5-gallon pails if the pavers are tumbled or very porous.
- Surebond SB-6000, 2 coats: first coat at 100 to 200 sq ft per gallon is 2 to 4 gallons. Second coat at 200 to 300 is 1.3 to 2 gallons. Budget about 3.5 to 6 gallons, depending on how thirsty the pavers are.
- SuperSeal 25, usually 1 coat, 100 to 125 sq ft per gallon: 3.2 to 4 gallons. One 5-gallon pail.
Where you're likely to go wrong is coverage on textured pavers. Tumbled, cleft and heavily textured faces can drink well past the label rate. Test a 4 sq ft corner first; Techniseal's warranty only applies to the whole job if you do. Measure how much that corner took, and scale up from there.
When the right paver sealer is none yet
Most new pavers don't need to be sealed straight away, and some don't need sealing at all. A good reason to seal is one of these: you want to prevent stains in a cooking or parking area, you want the color deeper, or you want to lock ordinary joint sand. If none of those applies, save the money.
Timing matters as much as the product:
- New pavers: wait out the manufacturer's minimum. That's 60 days for Alliance Gator's wet look and 30 days after polymeric sand for Techniseal's sealers. Sealing too early can trap the white efflorescence bloom under a film. It comes from salts in the concrete and fades with weathering.
- Freshly washed pavers: let them dry for a day or two of sun and wind first. Moisture trapped under a film is a leading cause of the milky whitening that reviewers describe.
- Weather: the common window across these data sheets is 50 to 85°F, with no rain for 24 hours. Hotter than that, the sealer flashes off before it wets the surface. Colder, it may not cure properly.
The full process, from cleaning and drying to spraying, back-rolling and keeping a wet edge, is in the application guide linked at the top of this page.
Penetrating by default, a film only when you want the color
For a patio, walkway or pool deck, start with a water-based penetrating sealer and two wet-on-wet coats. Add a joint-stabilizing acrylic if loose sand is the real problem. Choose a breathable solvent acrylic, or a water-based satin like SB-6000, only when a darker color is the point. Accept that it means recoating on the film's schedule, not yours. If the water test says the pavers are still repelling water, the best sealer this year is the one still sitting on the shelf.
FAQ
What is the best sealer for pavers?
For most concrete paver patios, walkways and pool decks, a water-based penetrating silane/siloxane sealer is the best all-round choice. It resists stains and water without changing the look or creating a slippery film. If you want a darker wet look, a breathable solvent-based acrylic such as SuperSeal 25 is the usual pick.
Is a penetrating or film-forming paver sealer better?
Penetrating is better for protection with the least upkeep, because nothing sits on the surface to wear, peel or whiten. Film-forming is better only when you want a visible change, such as darker color or some gloss, and are prepared to recoat when the film wears.
What is the best paver sealer for a driveway?
A penetrating, oil-repellent sealer rated for driveways and de-icing salts, such as Techniseal's iN, holds up best because tires have no film to scuff. If you want the wet look on a driveway, use a breathable solvent acrylic and expect to touch up the wheel tracks first.
Does sealing pavers make them slippery?
Penetrating sealers barely change the grip. Film-forming sealers, especially gloss, can make pavers noticeably more slippery when wet. On pool decks, steps and slopes, use a matte or satin finish and add an anti-slip grit to film-forming sealers.
How many gallons of paver sealer do I need?
Divide the area by the label's coverage for one coat, then multiply by the number of coats. For a 400 sq ft patio, that is about 6.7 gallons of a two-coat penetrating sealer rated at 120 sq ft per gallon, or 3.2 to 4 gallons of a one-coat solvent acrylic rated at 100 to 125 sq ft.
Can you put new paver sealer over old sealer?
Only if the new product is the same one or is compatible with it, and only once the old coat has worn enough that water soaks in. An unknown old coating should be stripped first, because mixing incompatible sealers can cause peeling and whitening.
