Custom Coat

Custom Resin Coated Sand

EcoFlo 3.0 is the next generation of environmental series resin coated sand that is part of the HA-International EcoMission product line. It is designed to reduce both ammonia and formaldehyde emissions while improving humidity resistance compared to other environmental grades. EcoFlo 3.0 maintains strength in shell cores, emits minimal ammonia, and most importantly, reduces lumping propensity, even in hot and humid conditions.

Advantages

• Reduced Emissions – 70% reduction in ammonia and formaldehyde emissions when compared to conventional formulas.
• High Humidity Resistance – Increased humidity resistance is substantial, especially when compared to other environmental grades of resin coated sand.
• Low Lumping – Reduced lumping means better flowability in hot and humid climates, which also reduces the need for additional processing.
• Increased Strength – Increase in tensile strength when compared to other environmental grades.

Benefits

• Drop-in replacement for the incumbent grade at a lower resin content
• Higher sand tonnage allowance within the same VOC permit tier
• Lower core-making emissions for an improved operator environment
• Potential to improve cycle times during core making
• 6-14% Reductions observed on specific jobs

EcoMission Designation