Solvent-Based Sealers — Maximum Penetration & Professional Durability
Solvent-based sealers deliver the deepest penetration and longest-lasting protection — especially on commercial and exterior concrete, textured natural stone, and anywhere in contact with heavy salt
Why Solvent-Based Sealers Are Contractor Favorites
Solvent-based formulas:
- Penetrate deeper into porous materials
- Provide superior water and oil resistance
- Ideal for high-exposure outdoor areas
- More resistant to harsh winters
- Better for driveways, walkways & commercial areas
- Maximum resistance to oils or salt water
These sealers are built for maximum performance in demanding environments.
Best Surfaces for Solvent-Based Sealers
Exterior concrete
Areas with Salt Water
Flagstone
Slate
Exposed aggregate
Driveways & walkways
Pool decks
Outdoor steps & entries
Contractor Application Benefits
Works in colder temperatures
Maximum Service Life
Long open time for large areas
Reliable results even on older, porous surfaces
Solvent-Based Sealers vs. Water-Based Sealers
Choose Water-Based If:
- You’re sealing indoors
- You need low odor
- You want an eco-friendly option
- You want a natural finish
Choose Solvent-Based If:
- You’re sealing exterior concrete
- You want deeper penetration
- You need heavy-duty durability, or it may come in contact with salt water
Let customers speak for us
The best sealer. Lasts years. Easy to apply. The jar goes a long way. No residual effects to the finish. Vapors are probably very bad for you. So ventilate when using.
this was recommended by my countertop installer. this is the best way to seal your countertops. it will last for years. you just need to clean your countertops every now and than to keep the counters clean,
Works great on flagstone coping around pool. Used standard spray bottle from HD.If you use a microfiber covered sponge you can spread the product around and get about 840lf of 12” cooing and the pool edge out of one quart. When pouring into the spray bottle, the product will foam so pour slowly and let it settle or you’ll be spilling $$ on the floor. Note: I sealed the coping before pool had water in it. You don’t want any overspray to get into the pool water due to contents of the chemical. Once pool has water you’ll need to sponge it on.
Purchased this at the recommendation of an expert with the manufacturer who talked me through applying it to our Quartzite countertops. It's important to get the right sealer. Some contain color enhancers which you do not want with Quartzite. They have an instructional video online-Dry Treat Stain Proof Application Instructions by Chemical Concept.I poured the sealer a little at a time into a 12 in. Plastic Mud Pan with Steel Edges then dipped a 10 in. Lambskin Stain Pad and moved it smoothly in one direction across my countertops, let it almost dry, then at a 90 degree direction. After 2 applications in most areas, 3 in high usage areas, we let it dry for 15 minutes to a haze then wiped with Microfiber cloth. We waited another 24-48 hours before using the countertops. We tested before and after with water and after, the water just sat on the surface. After applying it to 70 Sq Ft of Stone, I still have quite a bit left over for a future re-treatment. Very pleased.
This stuff sure is stinky but once it’s set it’s amazing! I highly recommend sealing countertops and backsplashes if you have granite before you use the kitchen for good.
Worked great, very strong need to apply well ventilated room.
Best product on the market, delivery and ordering service was also 5 star.
Frequently asked questions
Are solvent-based sealers slippery?
Penetrating formulas do NOT create a slippery surface. Companies other than StoneSealer often refer to acrylic sealers when speaking about solvent based sealers, which is slippery when wet and does not last as long.
Can I use solvent-based sealers indoors?
Absolutely, when using the Stain-Proof Sealers all were intended for both indoor or outdoor use. When using in a confined area, always use PPE and ventilate the area, if unsure how consult a professional installer here: Professional Installer Near Me
Do solvent-based sealers smell?
They have a noticeable odor — always ventilate and use PPE. All Stain-Proof Sealers use VOC exempt Solvents.
Do they last longer than water-based?
Generally speaking for penetrating sealers, yes, and when choosing a Stain-Proof brand sealer the solvent based options typically come with longer term warranty options.
Maximum Performance for Demanding Conditions
Shop the highest quality, longest lasting, most well reviewed Solvent based nano sealers in North America now!