Stearic Acid - Candle Hardener & Performance Additive

Stearic Acid is one of the most essential additives in candle making. It increases the hardness and durability of candles, improves surface quality, and enhances overall burning performance. Suitable for both paraffin and vegetable-based waxes, it helps produce candles with a smooth, glossy finish while making molded candles easier to release from their molds.