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Perforated flask tape helps create a secure seal around casting flasks while allowing controlled airflow and release during investing. It’s an easy way to improve consistency and reduce mess during flask prep.
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Our widest 8-inch perforated flask tape. This industrial-grade tape is the professional choice for sealing the largest flasks used in mass production jewelry casting.
- Brand: Romanoff
- Item: Perforated Flask Tape
- Size: 8"
- Country of Origin: United States
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