TEROSON UP 190 Body Filler Hardener is a peroxide-based curing agent formulated for use with compatible polyester body fillers. It ensures proper hardening, allowing fillers to be sanded, shaped, and painted reliably. The product mixes easily with fillers, supporting consistent curing times and dependable performance. TEROSON UP 190 Body Filler Hardener is essential for achieving durable and professional repair results.
