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Limestone home and pool in Boerne, Texas, sealed with Eco-Seal Heavy-Exposure

FOR STONE · CONCRETE · BRICK · WOOD

Heavy-Exposure

Invisible, breathable protection for stone, concrete, brick and wood. From Europe's landmarks to your job site: the German-engineered sealer, now produced in Texas for Texas builders.

German-engineered · Produced in Fort Worth, Texas · Water-based

BEST SELLER

Eco-Seal Heavy-Exposure gallon

Available in 32 oz, 1 gal, 5 gal and 55 gal+

Bulk pricing for contractors

SURFACES

Porous surfaces

Concrete, brick, wood and natural stone like limestone, travertine and pavers

COVERAGE

400–600 sq ft per gallon

Varies with the absorbency of the surface

SIZES

32 oz · 1 gal · 5 gal · 55 gal+

Bulk pricing available

LIFESPAN

3–6+ years

Up to twice as long on vertical surfaces like facades

HOW IT WORKS

Unprotected stone stained by water next to stone protected by Heavy-Exposure

Won't flake, chip or peel

Heavy-Exposure absorbs into the substrate and creates a molecular-level barrier that protects from within: invisible, long-lasting protection from water, oil, dirt and other impurities.

Long-term protection

3–6+ year lifespan, up to twice as long on facades.

Invisible protection

The natural look remains.

Strongly hydrophobic

Water and oil bead up immediately.

Diffusion-open

The surface continues to breathe.

Environmentally responsible: water-based and free of silicone and organic solvents. Non-corrosive, non-irritating and safe for people and the environment.

ECO-SEAL VS. TYPICAL SEALERS

Why builders switch

Comparison of Eco-Seal and competing sealers

WHERE TO USE IT

Building materials are expensive. Protect them.

Heavy-Exposure is incredibly versatile and suitable for a wide range of surfaces and applications.

Treated lumber, pine and cedar samples protected by Heavy-Exposure

Treated lumber · Pine · Cedar

Limestone and flagstone samples protected by Heavy-Exposure

Limestone · Flagstone

Travertine, brick and paver samples protected by Heavy-Exposure

Travertine · Brick · Pavers

Stone

Outdoor living areas
Pool decks
Patios

Concrete

Garages
Walkways
Patios

Brick

Walls
Columns
Facades

Wood

Fencing
Decks
Exposed beams

PROJECTS

Proven on real projects

The Texas projects were completed by our local customers. The European landmarks were treated with the same Heavy-Exposure formula by our German partner.

APPLICATION

How to apply

1

Clean the surface

Remove all stains, contaminants and cleaning agents.

2

Let it dry completely

We recommend a 24-hour drying period.

3

Apply Eco-Seal

Spray or brush onto the surface. For porous surfaces, apply wet-on-wet: put on the second coat while the first is still wet.

4

Let it cure

Leave the surface undisturbed for 24 hours to fully dry.

Spec Sheet Request

DATA SHEETS & VOLUME PRICING

Need the technical data sheet?

Tell us what you're sealing and we'll send the right documents for your project: the technical data sheet (TDS), safety data sheet (SDS), and coverage and application guidance. Contractors and specifiers, ask about volume pricing.

Request a Spec Sheet

We'll email the technical data sheet and SDS within one business day.

Ready to protect your next project?

Tell us the surface and square footage. We'll recommend the right product and send a quote.

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