SRC Tough-Cast 65D Black Polyurethane Casting Resin, 1 Gallon

SRC Tough-Cast 65D Black Polyurethane Casting Resin, 1 Gallon

• Black, Bold, and Durable – Tough-Cast 65D Black delivers the same rugged performance as our original formula, now in a black finish for end-use parts, prototypes, and models that require both strength and sleek presentation.
• Semi-Rigid Performance – This two-part polyurethane resin offers excellent impact and abrasion resistance, with a thermoplastic-like feel. Perfect for rugged reproductions, industrial molds, and functional components.
• Fast and Efficient Use – With a 2-minute working time and 30-minute cure, this black casting resin is perfect for quick production cycles, prototyping, and repeat-use mold work.
• Clean and Solvent-Free – Designed for performance and safety, this resin contains zero solvents, pours easily, and works great with RTV silicone molds. Delivers consistent, bubble-free casts.
• Sized for Mid-Volume Casting – The 1 Gallon version supports repeated mold use and larger runs of black, semi-rigid prototypes or functional resin parts.