Silicone Glue Mixing Spoon, WhiteSize: about 8.5mm in diameter, 90mm long.â Material: Made of premium silicone embed stiff material, durable & lightweight, fit for repeated use. â Application: Used to transfer epoxy resin, liquid, masking powder, mud, fit for DIY resin craft, home beauty spa, etc. â Easy to Clean: Compared to wooden scrapers, this silicone scraper has a non-stick surface. When the resin is fully cured, it will come right off easily.