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.
By delivering rejuvenating agents directly into the upper pavement layer, where aging is most severe, RPE‑R chemically and rheologically restores critical properties of existing asphalt binder.
As part of a proactive pavement preservation strategy, RPE‑R helps owners extend maintenance timelines, delay more disruptive future treatments and maximize the long‑term value of their infrastructure investments.
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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
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