3 Shapes Large Coaster Molds for Epoxy Resin,Silicone Molds for Resin

Product description

Create More in One Set: These resin coaster molds include 18 cavities total, with 6 round, 6 square, and 6 octagon designs for matching coaster sets and creative projects. Designed as epoxy resin molds and versatile molds for resin, they help you make larger coasters with clean edges, uniform shapes, and a polished finished look
Visibly Larger & Deeper Coasters: Our flexible resin molds silicone are made for fuller, more display-worthy coasters instead of undersized results. The round cavities measure about 3.93 in, the square cavities about 3.98 in, and the octagon cavities about 4.02 in, with finished depth around 0.78 to 0.82 in for florals, glitter, photos, and layered pours that look more detailed and gift-ready.
Easy Release & Smooth Finish: Crafted from high-flexible silicone for effortless demolding without sticking or tearing. The non-stick interior protects delicate inclusions like flowers and photos while keeping edges neat and crisp, delivering a mirror-like。
Three Versatile Shapes for Creative Freedom: Features round, square, and octagon designs, giving you full flexibility to craft matching coaster sets with unique geometric styles. Made from premium silicone for epoxy resin, these durable epoxy molds are easy to clean, store flat, and reuse for consistent, professional-quality pours every time.
Versatile & Beginner-Friendly: Compatible with epoxy resin, casting resin, and concrete. Whether you’re a seasoned artisan or just starting your DIY journey, these durable resin silicone molds make it easy to create beautiful handmade coasters, personalized gifts, home decor, and holiday crafts with confidence and ease.