What It Is
Hot-applied rubberized asphalt crack sealant is a polymer-modified asphalt material supplied in solid blocks and melted on the job site in jacketed melters. Once molten, it flows into prepared cracks and cools into a flexible, weather-resistant seal.
Performance Standards
Quality crack sealants meet or exceed ASTM D6690 — the industry standard for hot-poured pavement crack sealants. We source from established manufacturers and match the sealant grade to the climate and traffic conditions of each project.
Why Hot Rubber Over Cold Pour
- Bonds to the crack walls rather than just filling
- Stays flexible across temperature ranges
- Lasts 4 to 7 years vs. 1 to 2 years for cold pour
- Actually seals against water rather than slowing it
Installation Requirements
- Melter must maintain manufacturer-specified temperature
- Cracks must be routed where required, air-blown, and dry
- Application must occur above 40°F ground temperature
- Sand dusting for traffic surfaces to prevent tracking
Documentation
We keep manufacturer data sheets on file for every product we install. Property owners are welcome to request them for any job we perform.
Related Reading
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Get a Free Estimate
Quality Paving provides estimates throughout Middle Georgia and surrounding communities, subject to project location and scheduling. If you would like an honest assessment of your property, request a free estimate or call (770) 946-5355.
Frequently Asked Questions
Are all hot rubber sealants the same?
No — polymer content, cone penetration, and elasticity vary significantly by product grade.
How is it applied?
Poured or wand-applied from a heated hose after crack preparation.
Can it be applied over existing failed cold pour?
The failed material must be routed out first. Sealant will not bond to old residue.