HA5 - Andale Construction13th Street Road
HA5 is a relatively new product to Colorado, though it has been applied successfully elsewhere in Colorado. Classified as a “High Density Mineral Bond”, HA5 is strengthened by sand, clay, slate, and corundum. It’s resistant to oxidization and extends the lifespan of a road by years. The product can take up to 24 hours to cure after installation, during which the road would be closed to traffic.