Glue Gun Sealing Wax is the modern-day version of traditional sealing wax. Ideal for large projects, it is completely flexible and mailable and it is a snap to make a large amount of seals in a short period of time. The wax can easily be melted and dripped in quick fashion and makes a perfect impression every time. Although it is not a traditional sealing wax,  our glue gun wax is made from genuine wax, and it is not a plasticized or colored glue like similar products on the market. The colors are vibrant and resemble genuine sealing wax. Our 4" sticks fit into any standard size 1/2" diameter glue gun - no specialty gun needed. A low-temp glue gun is recommended for ease of use and slower melting, but the wax will work in high-temp guns as well. For large projects, calculate the number of sticks needed by dividing the number of impressions you want by 12, and you will get the approximate number of sticks needed to complete your project.