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Wood and Concrete Sealers

Last Updated: 03/07/18 Click to see brand name products that meet these requirements

Products that are penetrating liquids formulated to protect wood and/or concrete, including masonry and fiber cement siding, from damage caused by insects, moisture, and decaying fungi and to make surfaces water resistant.

Guiding Principles
Contributes to meeting The Guiding Principles for High Performance and Sustainable Buildings
Additional Guidance

According to BioPreferred, wood and concrete sealers are products that are penetrating liquids formulated to protect wood and/or concrete, including masonry and fiber cement siding, from damage caused by insects, moisture, and decaying fungi and to make surfaces water resistant. Membrane concrete sealers are concrete sealers that are formulated to form a protective layer on the surface of the substrate. Penetrating liquids are wood and concrete sealers that are formulated to penetrate the outer surface of the substrate.

BioPreferred maintains an electronic product catalog listing products that either 1. are eligible for preferred federal procurement, or 2. have earned the USDA Certified Biobased Product Label.

For products such as wood and concrete sealers, the applicable Guiding Principle for High Performance and Sustainable Buildings depends on what characteristics are included in the product.  If it has biobased content it would be GP 5, if it is low-emitting it would be GP 4, if it's both, it would be included in both. "Low emitting" would be any product that has a low emissions or low VOC standard.