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Rubber Sleeves For Perforated Flasks - Otto Frei
Rubber Sleeves For Perforated Flasks - Otto Frei
Rubber Sleeves For Perforated Flasks - Otto Frei
Rubber Sleeves For Perforated Flasks - Otto Frei

Rubber Sleeves For Perforated Flasks

Part # 121.708

Single unit weight: -- lbs / -- kg

$14.50
Availability:
6 in stock, ready to be shipped
Availability:
Only 2 left!
Availability:
Only 4 left!
Availability:
Only 3 left!
by Otto Frei
Select Size: 3-3/8" D x 4" H

Product Details

Eliminate the hassle of masking tape when working with perforated casting flasks. These reusable rubber sleeves slip over perforated flasks to contain investment material during filling and help prevent spills while vacuuming. Moistening the sleeve before placing it over the flask makes fitting easier. Remove the sleeve prior to burnout. Dimensions listed indicate the flask size each sleeve is designed to fit.

Features

  • Reusable rubber construction — no masking tape required
  • Seals perforated flasks for clean, controlled investment filling
  • Helps prevent spills during vacuuming
  • Easier to place when sleeve is moistened prior to fitting
  • Must be removed before burnout
  • Available in four sizes to fit common perforated flask dimensions

Specifications

Product Type Reusable Rubber Flask Sleeve
Compatible Flask Type Perforated casting flasks
Usage Note Remove sleeve prior to burnout
Fit Tip Moisten sleeve before placing over flask

Available Options

Part # Flask Diameter Flask Height
121.708 3-3/8" 4"
121.709 4" 4" – 6"
121.711 4" 7"
121.717 4" 8-1/2"
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