1.25in silicone rubber mold for metallurgical specimen mounting

Silicone Rubber Mold - 1.25in (5/pkg)

$30.00
Ships fast, worldwide
Free sample available before you buy
Same grading and micron sizing as the brands

Silicone Rubber Mold — 1.25 in (5/pkg)

A flexible, reusable silicone rubber mold for castable (cold) mounting, producing a 1.25 in diameter mount — the smaller-diameter option for compact specimens or presses set up for 1.25 in mounts. Easy release and reusable many times. Sold 5 per pack.

Custom sizingCustom sizes and concentrations are made to spec if what you need is not listed
CompatibilityBuehler, Struers, LECO, Allied, and PACE — and all other major brands.

When should I choose 1.25 in over 1.5 in?

Use 1.25 in for smaller specimens or to match a holder set up for that mount size.

Is the mold reusable?

Yes. The flexible silicone releases the cured mount cleanly and can be reused many times.