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Roof Protection

PROTECTION
YOU CAN
TRUST.

ProductSpotlight

See what's trending in Lanco this month.

Liquid RubberAqua-Proof Primer

Waterproofing Primer

Aqua-Proof Primer

Acrylic primer engineered to promote superior adhesion for waterproofing systems on concrete, masonry, and stucco.

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100% SiliconeSiliconizer 1000™

100% Silicone Roof Coating

Siliconizer 1000™

Premium silicone roof coating delivering maximum waterproofing, UV resistance, and long-term durability in extreme conditions.

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Fiber ReinforcedUrethanizer™

Acrylic Urethane Coating

Urethanizer™

100% acrylic urethane elastomeric coating providing seamless waterproofing and lasting protection for flat and low-slope roofs.

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Extreme CoolingCoolGuard™

Insulating Elastomeric Coating

CoolGuard™

Advanced elastomeric coating with extreme interior cooling technology that reflects solar heat and reduces energy costs.

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Top SellerUltra Siliconizer™

Elastomeric Roof Coating

Ultra Siliconizer™

100% acrylic elastomeric white reflective roof coating engineered for superior UV resistance and long-lasting waterproof protection.

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What We Solve

FindtheRightSolution

Every problem has a Lanco solution. Find yours.

Extend the Life of Your Roof

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Restore & Protect Surfaces

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Seal Gaps & Cracks

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Bond & Strengthen Structures

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THE WEATHERPROOFING EXPERTS BLOG

WHYCHOOSELANCO?

Engineered for lasting performance

01
Built for the Harshest Weather

Built for the Harshest Weather

Lanco products are engineered to withstand extreme heat, heavy rain, and constant exposure delivering reliable protection in the toughest climates.

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02
Waterproofing That Works

Waterproofing That Works

Proven waterproofing systems that create a seamless barrier preventing water intrusion and protecting surfaces from long-term damage.

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03
Trusted by the Pros

Trusted by the Pros

Trusted by contractors in real-world conditions, Lanco systems are built to perform on job sites where durability and results matter most.

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Product Calculator

HowMuchDoYouNeed?

Enter your roof dimensions and select your sealant — we'll calculate exactly how much product you need.

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Store Locator

FindLancoNearYou

Available at The Home Depot across the United States. Enter your zip code to find the nearest location.

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