VACUUM CASTING
No more messy masking tape! These latex rubber sleeves are placed over the flask to contain the investment while pouring and also form a collar so that no spilling occurs. Dimensions listed are for the flask that each sleeve will fit.
Sleeve must be removed prior to burnout.
Warning: DO NOT USE if you are NRL latex sensitive.
For Grobet 21.705 3-3/8" x 4" perforated flask
CALL FOR DISCOUNTS ON 12 OR MORE
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