4" Round Silicon Mould

The 4" Round Silicone Mould from Shrebhavi is a versatile, flexible mould designed for casting epoxy resin, UV resin, and other craft materials. Its smooth interior surface gives your finished pieces a glossy, professional look with minimal finishing work needed — ideal for coasters, decorative discs, wall hangings, and more.

Made from food-grade silicone, this mould is non-stick and easy to demould once your resin has fully cured. The 4-inch diameter is a popular size for resin coasters and small decorative pieces, making it a go-to choice for hobbyists and small home-based resin businesses across India.

• Smooth, glossy finish: Polished inner surface transfers a clear, shiny finish directly to your resin cast — reduces sanding time significantly.
• Flexible & easy to demould: Soft silicone flexes without tearing so your cured resin piece pops out cleanly without damage.
• Reusable & durable: Withstands repeated castings; silicone does not bond with resin, so the mould stays in good condition over many uses.
• Works with multiple materials: Compatible with epoxy resin, UV resin, plaster, concrete, wax, and air-dry clay.
• Perfect coaster size: 4-inch round diameter is the standard size for resin coasters — great for gifting, personal use, or selling.
• Beginner-friendly: Simple round shape with no complex undercuts — ideal for those just starting out with resin art.
• Easy to clean: Cured resin peels away cleanly; rinse with water and mild soap between uses.

How to Use

Pour your mixed and degassed epoxy or UV resin into the mould on a level surface. Add pigments, dried flowers, glitter, or other inclusions as desired. Allow epoxy resin to cure fully as per your resin brand's instructions (typically 24–48 hours) before demoulding. For UV resin, cure under a UV lamp until fully hardened before removing.

Safety Tips

Always wear nitrile gloves and work in a well-ventilated area when handling uncured resin. Keep resin and moulds away from children. Do not use this mould for food preparation or food contact after it has been used with resin or other craft chemicals.