Vybar 3451 is a polymer which is used as an opacifier and hardener. It also helps retain oils to minimise the sweating of the oils from the candle. Vybar is often added to improve scent throw as more oil can be retained. The perfect additive for extra strong fragrant candles and melts. Also helps in releasing candles from rubber moulds. Vybar will increase the hardness of the candle, and a larger wick generally will be required. Mix up to 5%. For 1 kg of wax, add 50 gram of Vybar.