Technical Notes

Shin Etsu silicone, rubber, grease, and polymer sourcing notes.

Material Note

I Ruined $1,400 of Silicone Jewelry Molds. The Lesson Wasn’t About Silicone.

2026-08-11 · Shin Etsu Material Desk

A product studio’s procurement guy shares the $1,400 silicone jewelry mold disaster that taught him the difference between thermoset and thermoplastic silicone, why Honda Shin-Etsu silicone grease reviews don’t apply to molds, and how a 10-minute call with Shin-Etsu Silicones of America changed the way he sees expertise.

Continue Reading