A 2 piece press molds in aluminium to form soap bath bomb. Aerosol spray silicon release agent for clean release before press molding the bath bomb mixture. Moisture activates soap bomb and silicon coating being water repellent will prolong bomb shelf life. Compact the mix in both half generously before joining together to form a ball. This 2 piece molds are available in 3 sizes. Smallest mold #1 4cm x 3.5cm,
Medium mold #2 5cm x 4.5cm
Large mold #3 6cm x 5.5 cm.
Various mix formulations to experiement. Basic ingredients are sodium bicarbonate BP (food Grade) , citric acid crystals (food grade), Epsom salt, essential oil, bentonite clay and a cellulose binder. As a moisture sensitive mixture, aerosol spray silicon release to bomb after demolding before packaging.
Mold can be used to cast half sphere candles or candle ball with application of silicon release agent .