Offers the versatility of high- and low-temperature gluing in one gun Convenient, one-touch high/low selector switch Uses standard dual-temperature glue on both settings and hot-melt formulas on high setting Heats up quickly and bonds within 60 seconds Fold-out stand for safe, handy storage while in use Uses GS15, GS20, GS25, GS230, GS260 & GS500 glue sticks