Mh300 Macrofan Plastic Primer Hardener

Macrofan Mh300 Plastic Primer Hardener is a dedicated hardener formulated to enhance the curing, hardness and adhesion of Macrofan plastic primers. Designed to be mixed into compatible plastic primers prior to application, it reduces sensitivity to handling and improves durability on plastic substrates. Use in a well-ventilated area, follow the primer manufacturer’s mixing guidance and observe safety precautions such as gloves and eye protection. 0.35 L hardener for Macrofan Plastic Primer. This SKU contains 0.35 liters of the hardener component compatible with the Mh300 primer.