Review on 🏡 Huture 4 Pcs DIY Coaster Silicone Mold with Resin Cement: Clear Epoxy Molds for Home Decoration, Concrete Casting, Polymer Clay - Prevents Deformation by Denise Davis

All my molds were damaged after the first use due to sticking and tearing Tip: Always use a mold release agent first! Don't rely on easy mold removal! Especially inside corners! I've tried the hot water trick and the freeze trick to keep them intact to no avail. square boxes. Maybe I should ditch coasters and stick to ashtrays. Such a crap. This has happened to me before but I dismissed it as inexperience thinking my resin mix was not suitable but no; those were the only shapes that stuck to my filling yesterday. I would buy again but not yet. My belief in coasters has been completely shaken.