Bondade® Asphalt Agent

Many asphalt repairs fail where the new patch meets the existing pavement. Water seeps into the bond line, and freeze-thaw cycles weaken the connection, causing potholes to return. Bondade® is an asphalt bonding agent that creates a strong, water-insensitive bond between new asphalt and the underlying base material, helping repairs last up to 85% longer than conventional methods.

No Smell, No Mess Tack Coat Alternative

Bondade® is an asphalt bonding agent that helps new hot-or cold-mix asphalt adhere securely to existing pavement, creating a stronger, more reliable bond. Its water-displacing properties allow it to bond effectively even on damp surfaces, helping improve repair performance and durability.

Trusted by transportation agencies nationwide for decades, Bondade is part of Transpo’s infrastructure materials for roads and highways.

When to Use Bondade Instead of Tack Coat

Traditional tack coats can be messy and odorous and need a dry surface and time before paving. Choose Bondade when:

The repair area is damp, and the job can’t wait
You are patching without special equipment
Odor and skin contact matter; Bondade is VOC compliant, has no smell, and won’t irritate skin
You need to pave immediately; there’s no waiting for Bondade to dry
Temperatures drop; Bondade Cold Weather works as low as 15°F (-10°C)