Rapid Penetrating Emulsion
Rejuvenator (RPE-R)
Preserve Pavement Early,
Extend Service Life
AMIGUARD™ Rapid Penetrating Emulsion Rejuvenator (RPE-R) is a spray-on asphalt rejuvenator designed to offset early-life aging of asphalt pavement and reduce permeability.
RPE-R delivers rejuvenating agents directly into the upper pavement layer where aging is most severe to chemically and rheologically restore properties of the existing asphalt binder caused by aging.
Proactive preservation strategies that include products like RPE-R:
Extend maintenance timelines
Delay more disruptive future treatments
Maximize the value of infrastructure investments
Get instant access to our RPE-R fact sheet!
Enter your information to start your download.
Impactful Rejuvenation with RPE-R
Targeted Binder
Restoration
Chemistry tailored to address the performance needs, binder chemistries and mix designs of modern asphalt pavements, enabling targeted binder restoration for consistent, quality results
Superior
Penetration
Engineered with a specialized chemical package that reduces surface tension, facilitating thorough penetration of interconnected air voids to address aged binder properties
Existing Markings
Show Through
Material sprays a light khaki color, but dries to a semi-transparent finish, allowing existing paint markings to show through with a slight darkening effect of the pavement surface
Best-in-Class
Support Team
Backed by Asphalt Materials’ best-in-class technical support team and unmatched experience in spray-applied products for optimal product performance
How RPE-R Works
RPE‑R is engineered with a specialized chemical package that reduces surface tension, allowing it to quickly penetrate the surface of the pavement and work into the interconnected void structure to deliver bio‑based rejuvenating agents.
Because the material moves below the surface rather than forming a surface film, pavement dries quickly, typically within 30–60 minutes under normal conditions.
Roads reopen quicker with minimal disruption, existing pavement markings remain visible and impacts to macrotexture are minimized.
Get Ahead of Pavement Aging
Enter your information to get instant access to our RPE-R fact sheet.