Somos® WaterShed AF

Print precise and complex casting patterns with an excellent surface finishing.

Somos® WaterShed AF is a multipurpose stereolithographic resin that meets the requirements of investment casting patterns as it is designed without antimony to address the sensitivities in the casting of certain specialty alloys. As no antimony is used, patterns created with Somos® WaterShed AF leave much lower amounts of ash residue after burning, reducing cleanup and speeding up mold production.

Main features:

• No detectable antimony level by ICP-AES test methodology
• Traces of ash quantities that are easily removed
• Low viscosity
• Dimensionally stable
• Suitable for high quality alloy castings
• Fast drainage
• Produces precise and repeatable parts regardless of size