YC provide 11mm glues sticks for regular glue guns and industrial glue guns as well. EC-601 are 11mm glue sticks. These glue sticks are ideal for any gluing projects and are compatible for YC’s hot glue guns. Our hot melt glue guns heat up quickly and are ready to use in 3-5 minutes. YC’s hot melt adhesive guns provide smooth application of the melted glue for whatever project you have.