The Sealing Powder for Freezing Straws seals instantly when it comes into contact with water. This powder is made of polyvinyl alcohol. Sealing powder should be poured into plastic weigh boat (537-814/50) before use and discarded afterwards to avoid contamination.
Sold in 125 gram bottle.
| Specification | Value |
|---|
| ARS Part Number | 537-671-J125 |
| Weight | 125 gram |