Looking to remove any marks from your block? Try using a Heat Gun, just wand the heat gun over your blocks and watch the marks disappear. This heat gun features two heat settings. It has a superior coil design that heats materials more quickly than other heat guns on the market. This durable heat gun. Superior coil design heats more quickly and maintains even temperature.
572 degrees Fahrenheit low and 1112 degrees Fahrenheit high
Durable ABS gun body
Clear Ballistics LLC does not guarantee ballistic gelatin will stop your projectile! HOT GEL WILL CAUSE BURNS!, DO NOT TOUCH HOT GEL UNTIL COOLED!, NEVER ALLOW CHILDREN TO TOUCH HOT GEL! GEL CAN COMBUST IF GEL TEMPERATURE EXCEEDS 250 ºF (121 ºC), REFER TO MATERIAL SAFETY DATA SHEET (MSDS) FOR MORE INFORMATION