ATTENTION: Polytek will be closed on Monday, May 27th in observance of Memorial Day. Resuming normal operations on Tuesday, May 28th

Mold Making Tips: Mold Rubber Hardness

Polytek® "Tek-Tip" videos feature information and tips related to mold making and casting.

 

In this "Tek-Tip" video, we discuss mold rubber hardness. We cover:

 

• Shore Hardness Scales

• Things to Consider when Selecting Rubber Hardness

• Polyurethane & Silicone Rubbers Samples