Qiguang special additive hardener QG FH-300
| Qiguang Special Additive | |
| QG products | Product features |
| Hardening agent | It is a low viscosity additive specially designed to enhance the load-bearing capacity of foam and the firmness of flame composite foam. It can increase foam hardness, improve tensile properties, and has a cooling effect in large blocks |
| QG FH-300 |
