Plastic Sprue Bars 8 gauge Box of 30

$19.19

Or as low as $18.29

When you buy 4 or more

Estimated Ship Date 4/29/25 - 5/8/25

Avtek # 5020

Benco Product # 4288-951

Product Line: 2080E - LAB - CASTING - SPRUES PLASTIC)

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Product Details

Designed to be used as a runner bar during the fabrication process for round-house and long-span bridges, these low- carbon, clear-acrylic sprue bars prevent bridgework distortion during investing and to burn-out cleanly without residue.

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