Jesmonite AC100 / AC200 / AC300 Retarder – 1 kg

Jesmonite Retarder is a professional-grade additive formulated to slow down the curing time of Jesmonite AC100, AC200, and AC300 systems.  This retarder helps prevent premature setting, enabling smoother pours.

• Compatible with Jesmonite AC100, AC200, and AC300

• Extends working and pouring time

• Ideal for large moulds.

• Improves flow and workability during casting

• Helps achieve smoother surfaces and better detailing

• Suitable for professional and hobby use

The retarder is added during the mixing stage according to Jesmonite’s recommended ratios. Dosage should be carefully controlled, as excessive use may affect curing performance.