Mirka Hardener for Putty&Filler, Red, 50 g

Hardener to be used with Mirka putty and filler. Make sure to use the correct amount of hardener. It is recommended to use only 2-3% of hardener compared to the amount of applied filler, as otherwise the final paint colour can be affected. The amount of product should be weighed, or you can use the X shape method to apply hardener on the product.