Hot spray seals are a cost-effective surfacing solution for regional and rural roads. Boral combines hot mix asphalt, hotmix bitumen, and advanced sealing techniques to deliver long-lasting, skid-resistant pavements for councils and state road authorities.
Hundreds of thousands of kilometres of vital Australian roads have been constructed and maintained using Boral Asphalt's spray seal capability.
Features and Benefits
Durability
Long-lasting protection for Australian roads and highways.
Performance
Superior waterproofing and skid resistance for safer surfaces.
Cost-Effectiveness
Lower lifecycle costs compared to full asphalt overlays.
Why Choose Boral Hot Asphalt Mix for Spray Seals?
- Seamless integration with hot mix asphalt for enhanced durability
- Cost-effective solution for large-scale road networks
- Backed by Boral’s technical expertise and national supply network
- Designed for Australian conditions and performance standards
Applications
- Regional and rural roads
- Low-traffic highways
- Maintenance and rehabilitation projects
- Large-scale infrastructure works
Frequently Asked Questions
What is a hot spray seal?
A hot spray seal is a bituminous treatment applied to road surfaces to provide waterproofing and skid resistance.
When should I use spray seals instead of hot mix asphalt?
Spray seals are ideal for rural roads and low-traffic areas where cost efficiency and speed of application are priorities.
How long do spray seals last?
Typically 8–12 years, depending on traffic and maintenance.