Thousands of people are expected in Dublin later for a mica protest.
Campaigners will descend on the capital to demand the government commit to 100 percent redress.
A draft report estimates the total cost could hit 3.2 billion euro and government's currently considering next steps.
Eamonn Jackson, Chairperson of the Mica Action Group, says people are angry at it's failure to cover entire costs and the protests could escalate