Review on 🔥 NEX Mini Heat Gun, 300W Portable Hot Air Gun for Shrink Wrapping, Embossing, Crafts, Electronics DIY, Paint Drying by Raymond Gray

Good for shrink tubing. I would expect the plastic housing around the nozzle to melt fairly easily - it's made from ABS plastic which has a glass transition temperature (softens and deforms) just above 100°C (212°F) and is around 200°C (425°F ) melts (liquid). . ). The exhaust air should be just under 400 F, which is well above the temperature at which the ABS will warp. Because of this, the instructions say you shouldn't let it run longer than 8 minutes, but if the withdrawal is difficult at all, expect problems sooner.