Trumix Defoamer is powdered concrete admixture that aids in reducing the air content in fresh concrete.
Dosage:
Trial batch is highly recommended. Rule of thumb is to use 0.67 lb to reduce 1% of air content in a cubic yard of concrete.
Packaging:
1 lb water soluble bag, 40 bags per square bucket, 48 buckets per pallet
(or custom weight)