Based on this product's specifications, here are some alternatives and similar models
INTER-TROTON Hardener for Polyester Putty 50g
Summary description:
INTER-TROTON hardener is a specialized chemical component designed for use with polyester putties. This 50g package ensures precise mixing ratios for optimal curing and hardening of automotive or industrial fillers. It is essential for achieving a durable, sandable surface finish in body repair and restoration projects, providing reliable performance and professional results.