ALPHALOKGRAPHICS ONLINE STORE Rainbow Chrome Powder 彩虹浸鍍材料 Each pack of Rainbow Powder is 100g ,each 20g could mix up to 5000ml chemical for the rainbow or oil slick process , life time is 3-4 days after mixed. Powder c Product #: alphalokgraphicsltd-Rainbow Chrome Powder 彩虹浸鍍材料 Regular price: $HKD$1500.0 Available from: ALPHALOKGRAPHICS ONLINE STOREIn stock