Pepetools - Precision Engineered Professional Equipment

Perforated Stainless Steel Casting Flasks (4" x 8 1/2", Flanged) - Large

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$66.33 $99 In stock

The most efficient cast made possible with Pepetools stainless steel perforated casting flask. Machined to tight tolerances, with each perforration carefully placed for perfect draw enhancement when pulling a vacuum. Uniform and tightly placed weld make investment removal a breeze during the devesting process. Aerospace grade #304 stainless steel for the ultimate in distortion prevention. 

Compatible with most vacuum casting machines, including Neutec® Flowlogic®, V.I.C.™, Dura-BULL® and Rio.

This flask does not fit the Kaya-Cast casting machine. 

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Customer Reviews (5.0 / 5 · 5 reviews)

Adam ★★★★★

The machining on these flasks is noticeably precise—each perforation lines up exactly as it should, making the draw consistently smooth. I've run three casts already and the results are cleaner than with my old setup. Definitely worth the upgrade for anyone doing serious work.

Richard M. ★★★★★

I was a little worried about the perforations clogging with fine casting material, but they’ve been flawless so far. The machined edges fit my flask holder perfectly, and the draw on these 4" x 8 1/2" flanged models is noticeably cleaner than my old solid ones.

William P. ★★★★★

These flasks have completely streamlined my burnout process—the stainless steel holds up to repeated heating without any warping. The flanged edge makes handling with tongs much more secure, and the tight tolerances mean the fit in my kiln is exactly what I needed.