Roberlo CT4 HS Hardener Slow - 0.945L

Slow HS hardener from the CT range. For hot booths or large panels, where more open time is needed.

This is the hardener for the VT 041, VT 141, VT 141 Express and VT 241 clearcoats, mixed 4:1. Roberlo recommends it above 77°F (25°C).

Not suitable for other clearcoat ranges. Each Roberlo family has its own hardener.