Shot And Grit-Blasting Comparators
These two comparators ( for shotblasting & for gritblasting) are specially designed to check the roughness of steel surfaces which have been blast cleaned to cleanliness grades SA 2.5 and SA 3 before painting. They conform to ISO 850.
4-A, Shayona Centre, Naroda Road, Nr. Memco Char Rasta, Ahmedabad, Gujarat, 380025, India