Semi-thixotropic, fiber-reinforced, fast setting mortar for road, industrial and urban maintenance.
 The Kerakoll Metric Track R4 class mortar is used for applications that require a fast working time, such as industrial and airport floors, pavement restoration, and fixing sewer covers, manholes, fences, signboards, and protective barriers.
 Formerly known as Kerabuild GeoLite Asfalto.
 Areas of use:
 - Applications where a quick service time is required even at low temperatures, such as the restoration of industrial and airport floors, pavements, and sewer covers.
-  Suitable for road interventions and street furniture.
-  Fastening and structural anchoring of tensioners, plates, machines, prefabricated structures, manhole covers, manholes, fences, signs, guardrails.
-  Construction of inclined surfaces on concrete structural elements and floors.
-  Filling rigid gaps.
| Wrapping | Bag 25 kg | 
| Material requirement | ≈ 19 kg/m 2 /cm | 
| Storage | ≈ 6 months |