Durston’s PT 2+1 Initial Concentrate is a platinum-based solution designed for the early stage of rhodium plating. Used either as a pre-treatment or as a white final plate, it offers a high-performance alternative that improves adhesion, enhances hardness, and produces a clean, bright finish.
The blend of platinum and ruthenium provides a strong base that reduces the amount of rhodium required in the finishing process — often by as much as 50%. The platinum helps smooth the surface and improves whiteness, allowing a light rhodium flash to be applied over the top, which can be more durable than rhodium alone.
Part of Durston’s professional plating line, this concentrate supports efficiency without compromising on appearance or durability.
