Knowledge · July 01, 2025
When using CAST710 for Additive, dry-blend the powder with cement, sand and other additives before adding water. A typical dosage is 5-15% by weight of the binder.
Allow a short wet-standing time after mixing so the polymer fully redisperses, then apply with the standard method for Additive. Avoid excessive dilution, which weakens film formation.
For best results, cure the mortar under controlled humidity for 24-48 h and store CAST710 in a dry place. Contact our team for a formulation sheet tailored to your project.
Additive
