XXL Triad Flatop Dropout Ring

XXL: 20" OD, 15" ID.
**THIS MOLD MAY TAKE A COUPLE WEEKS TO PRODUCE. THANK YOU FOR YOUR PATIENCE**

This is probably the largest triad dropout mold on the market and will be the sturdiest mold you have ever owned! Short of dropping them on the ground we don’t see these molds disappointing you. Made of a super flat and smooth mullite/cordierite composite material. Listed dimensions are exact…No waiting till you get the mold to make glass to fit it! We have not seen these molds crack, warp or crumble in any way during regular in our studio.

Slumping molds/dropout rings should be coated with some sort of separator to prevent the glass from sticking to the mold. Standard shelf primer works fine but we’ve learned it can be a bit too slippery from time to time. OnGrade Studio recommends coating dropout rings with DOP: dropout paste which is available in this store.