Duosil putty hard (504)

Duosil Putty Hard (504) is a professional‑grade dental impression and laboratory putty designed for accurate replication of dental models and prosthetic components. It consists of a two‑part system with equal parts Base and Catalyst (typically 450 g each), which are mixed to form a high‑viscosity silicone elastomer. Upon curing, it achieves a very high hardness (approx. Shore A 95), making it especially suitable for situations where rigid support and stability are required during model fabrication and resin curing cycles.

This putty is formulated to be easy to mix and manipulate, with minimal oiliness on hands and consistent texture. Its high hardness and dimensional stability help prevent distortion during post‑processing, while ensuring fine surface detail is accurately captured. It is commonly used in dental laboratories for model duplication, denture fabrication, and resin workflow support, where strength and precision are key.