• Save tax dollars. Meet standards. Extend the life of your roads.

    Nature Coatings’ BioBlack AR is a proven, bio-based asphalt rejuvenator that helps agencies get up to 30% more life out of the roads and lots they already own, while meeting performance standards and reducing the environmental burden.

Tested where safety isn't optional.

When you're bidding on municipal or airport projects, performance specs matter. BioBlack AR gives you the technical advantage you need to win those bids. It meets FAA P-632 performance standards for bituminous pavement rejuvenation and is engineered to exceed a friction value of 50—tested at 24 and 96 hours post-application—ensuring you deliver the safety standards required for vehicle braking and aircraft control.

Tax dollars spent wisely.

Repaving and overlays are the most expensive things an agency can do to a road, and it's exactly what our timely rejuvenation delays. When applied on our recommended maintenance program, BioBlack AR adds up to five years of usable life and defers costly overlays, moving your department from reactive patching toward planned, proactive maintenance.

For pavement management programs, that means more of the network kept in good condition for the same budget. It’s a maintenance story that's easy to justify to councils, boards, and taxpayers. Plus, roads reopen faster since BioBlack cures in 4 to 8 hours and can be restriped and, in most cases, be ready to use the same day.

Your constituents should be able to see the work.

Most rejuvenators go on clear or amber. They restore the chemistry, but the road comes out looking exactly as tired as it did that morning. BioBlack AR does the same restoration but with a deep black finish that the community will notice.

Environmental compliance you can verify.

As more jurisdictions restrict coal tar over runoff concerns, BioBlack AR offers a compliant path forward. It's 98.9% bio-based and carbon neutral, with BioBlack pigment made from FSC-certified wood waste, and it contains no PAHs, VOCs, or PFAS. It's safe for the areas surrounding the roadway, which matters near waterways, schools, and public spaces.

It's being used by the U.S. military and departments of transportation at the state level to restore roads, extending the life of that infrastructure while meeting rigorous performance and environmental requirements.

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Want to keep your asphalt looking great and still save tax dollars?

ASPHALT: FREQUENTLY ASKED QUESTIONS