1" Deep Rectangle Silicone Mold | 8 SIZES |

FINAL CAST DIMENSIONS: 10" x 4" x 1"17" x 4" x 1"21" x 4" x 1"14" x 8" x 1"16" x 6" x 1"16" x 12" x 1"18" x 9" x 1" 36" x 12" x 1" Surface Finish: Smooth/Glossy This listing is for 1" Deep Rectangle Molds.  There are 8 different sizes available. These molds are ULTRA Quality and Long Lasting! We suggest using mold release to extend the life of your silicone mold. It is not needed, it is recommended. We suggest Ease Release 200. Please note that mold release does affect the surface finish by removing the glossy surface on the mold. It will make the mold surface finish satin/matte which directly transfers to your casting. Please message us with any questions you may have regarding this mold.**Please note this listing is for the silicone mold ONLY. Our silicone molds cure to a strong platinum rubber which is tear resistant and exhibits very low long-term shrinkage. Our molds will last a long time in your mold library and are good for resin, concrete, wax, gypsum and other materials. Th