Micro-Surfacing is a polymer modified, asphalt emulsion based, dense graded, cold mixed, quick setting, asphalt resurfacing material. It is a mixture of Polymer modified emulsion, crushed aggregate, Mineral filler, Water and Additive. It is designed to be applied in a semi-liquid condition with a specialized mixing and paving machine. Micro Surfacing is most often used as a surface treatment to correct rutting, improve surface friction, and extend pavement life by sealing any cracks in the pavement surface.

Elsamex SA, Spain has been promoting Micro Surfacing since 1986 in nearly 30 nations around the world and has completed 13 Million Sqm's of Micro Surfacing.

Elsamex SA has extended its presence to India by incorporating its Indian Subsidiary in the name of Elsamex Maintenance Services Limited (EMSL). Elsamex's Macro seal item has been effectively used pan India. A large number of clients like the BOT Operators and Government organizations evinced interest in the process of Micro Surfacing. EMSL's portfolio includes ventures spread over highways, expressways and city roads in NCR, Gujarat, Maharashtra, Madhya Pradesh, Rajasthan, Andhra Pradesh, Uttarakhand, Kerala and runway restoration works at Puttaparthi. Elsamex India has completed more than 12 Million Sqm's of Micro Surfacing with prestigious clients. Some of the projects where Micro surfacing is being done in India and abroad as given below:-

Sr. No	Project	State	Name
1	WGEL	Gujarat	Rajokot- Jetapur
2	SMC	Gujarat	Surat City Road
3	MP PWD	Madhya Pradesh	Bhopal City Road
4	AS (RIDCOR)	Rajasthan	Alwar-Sikandra
5	TRDCL	Kerala	Thiruvananthpuram city road
6	HK- 1(RIDCOR)	Rajasthan	Ratangarh Hanumangarh
7	HK- 2(RIDCOR)	Rajasthan	Ratangarh Hanumangarh
8	LK- 1(RIDCOR)	Rajasthan	Lalsot-Kota
9	LK- 2(RIDCOR)	Rajasthan	Lalsot-Kota
10	MP PWD	Madhya Pradesh	Garoth-Bhanpura