Textured Sunflower Silicone Coaster Molds - Set of 4

Make some gorgeous coasters with this set of 4 textured sunflower silicone coaster molds. These molds are slightly less than 5 inches across and require about 2.5 ounces of resin each. Pro-tip: Spray these with 91% or above isopropyl alcohol before adding in your resin to help with air bubbles. TIPS: Pre-heat your resin before pouring into molds Stir resin slowly and let sit for a few minutes to reduce air bubbles Don’t use a torch as it can damage your molds. Use heat guns sparingly. You can safely use 91% or higher isopropyl alcohol to remove air bubbles. Wash mold as needed in warm soapy water. You can also use tape or a lint roller to clean particles out of molds.