Best Penetrating Sealer

Waterlox TB3809 GL 3809-GL Marine Sealer, Gallon, Clear

Penetrates and waterproofs when used as a finishing system in conjunction with Waterlox Original Sealer/Finish.
Forms a protective yet elastic finish against common household spills, moisture and foot traffic.
Formulated as a traditional interior penetrating Tung oil finish.
Like all of our Tung oil finishes, 90% of the resin portion of the formula is from renewable, natural resources.

CLEAR PROTECTION – Provides a long-lasting, non-glossy invisible coat to concrete surfaces. Will never leave any residue or alter the color or appearance of your concrete driveway, sidewalk, or patio. Masonry waterproofer that will last for up to 5 years.
WATER SEALANT – Water-based, silane/siloxane rain guard penetrating concrete sealer that bonds with the minerals in concrete and masonry to provide with you long-lasting water protection. The breathable sealer causes the water to bead instead of seeping into the concrete.
POWERFUL CONCRETE SEALER – Keep your driveway looking new and protect it or other concrete surfaces from pitting or cracking. Best suited to protect against ice melt salts or chloride ions, freeze thaw damage, efflorescence stains, while also resisting stains and more.
EASY TO APPLY – First step is to ensure your concrete surface is fully cleaned and clear of dirt, dust, grease, oil, efflorescence, etc. Use a low-pressure pump-up garden sprayer to evenly coat your driveway. Avoid puddling or ponding. 1 gallon will give 90-150 sq.ft. of coverage.
3 YEAR WARRANTY – MasonryDefender offers a 3 Year Limited Warranty on Horizontal Concrete Surfaces.

WOOD SEALANT: Our Exotic liquid formula is engineered to penetrate Ipe, Cumaru, Garapa, Teak, Brazilian mahogany, cherry hardwoods as well as Thermally Modified Woods which are denser than North American hardwoods. It creates a UV-stable coating for protection against the elements..
DECK STAIN: Exotic is a penetrating wood sealer, furniture and deck stain, and finish, formulated for tropical lumber species. Seal Once forms a water-resistant shield around wood fibers at the cellular level to help preserve the natural color..
WATERPROOF WOOD SEALER: It's water-based, ultra-low VOC, and great for enhancing the extended life of your siding, deck or porch. Do not brush with other waterproofing products and apply each coat in the shade and out of direct sunlight..
STAIN FOR WOOD: Our fast-drying products are no-fuss, easy to clean with soap and water and ideal for use on any Exotic Woods for exterior use..
SEAL-ONCE: Our user-friendly wood sealers and stains are an effective way to protect your wood 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..

Maximum protection for Granite, Grout, Marble, Travertine, Limestone, Slate, and even Concrete!.
Penetrating sealer will not affect the natural appearance of your delicate stone tile.
Twice the active ingredient as StoneTech to ensure proper protection with a single coat.
Protects up to 5 years on interior surfaces and 3 years on exterior surfaces.
Non-Acidic formula provides coverage for up to 200 square feet.

Waterproof fabric is ideal for high moisture climates.
Seam sealer tape applied during manufacturing process prevents water penetrating the cover at the seams.
UV stability added during material production to reduce fading.

Maximum protection for Granite, Grout, Marble, Travertine, Limestone, Slate, and even Concrete!.
Penetrating sealer will not affect the natural appearance of your delicate stones like Quartz.
Twice the active ingredient as StoneTech to ensure proper protection with a single coat.
Protects up to 5 years on interior surfaces and 3 years on exterior surfaces.
Non-Acidic formula provides coverage for up to 800 square feet.

WOOD SEALANT: Our Exotic liquid formula is engineered to penetrate Ipe, Cumaru, Garapa, Teak, Brazilian mahogany, cherry hardwoods as well as Thermally Modified Woods which are denser than North American hardwoods. It creates a UV-stable coating for protection against the elements..
DECK STAIN: Exotic is a penetrating wood sealer, furniture and deck stain, and finish, formulated for tropical lumber species. Seal Once forms a water-resistant shield around wood fibers at the cellular level to help preserve the natural color..
WATERPROOF WOOD SEALER: It’s water-based, ultra-low VOC, and great for enhancing the extended life of your siding, deck or porch. Do not brush with other waterproofing products and apply each coat in the shade and out of direct sunlight..
STAIN FOR WOOD: Our fast-drying products are no-fuss, easy to clean with soap and water and ideal for use on any Exotic Woods for exterior use..
SEAL-ONCE: Our user-friendly wood sealers and stains are an effective way to protect your wood 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..

For use on all Solid stone surfaces including granite, quartz, Marble, limestone, Slate, grout and Slate.
Penetrating sealer which forms flexible molecular Links for strong protection – use at least every 6 months for best results.
Ammonia and phosphate Free and safe on food Contact surfaces.
Superior coverage of 72 sq. ft. of 1 application.
Streak Free Formula in easy-to-apply spray bottle.

Miracle Sealants 511 Impregnator is the original penetrating sealer designed for the protection of all medium to dense porous surfaces.
Forms an invisible barrier that is resistant to moisture and stains while allowing vapor to escape.
Not a surface coating and will not alter the natural look.

Penetrates Concrete (up to 4″) – Internally seals the matrix of concrete, blocking the micro-pores and capillaries to prevent capillary water seepage, water vapor, efflorescence, and radon gas directly through concrete. Ideal for use on basement floors, interior basement walls, foundation walls, slab-on-grade, indoor and outdoor poured concrete slabs and walls..
Hardens & Strengthens Concrete – Helps to protect and reduce Concrete Dusting, Crazing, Damage Caused by Salts, De-Icing Chemicals, and Freeze Thaw. Breathable, does not trap moisture!.
ECO-Friendly & Easy to Apply Formula – ZERO VOCs, No fumes or Noxious Odors, No Solvents, Non-Toxic, Non-Flammable. Water-based..
Permanent & Paintable – No Reapplication Needed.
the seal becomes integral to the concrete itself. Resistant to Hydrostatic Water Pressure. Penetrating sealer that does not form a surface film.
no peeling or fading. Leaves surface Paintable..
Commercial-Grade backed by a Money-Back Guarantee – Trusted Concrete Sealer Since 1997.