Introducing the Master ProHeat Plastic Welding Kit. It makes fabricating and repairing thermoplastics fast and simple. The heart of this system is the Master ProHeat LCD Heat Gun. Dial-in control lets you set temperature and air flow, which can be locked in with an innovative key lock feature. Each kit is a self-contained, general-purpose plastic welding system with everything needed for hot air welding a wide variety of thermoplastic materials. A heavy-duty storage case also contains these items: a speed welding tip, a tacking tip, two reducers, a shrink attachment, an instruction manual, and five starter welding rod assortments for practice. Here are a few popular applications this kit can be used in: pendulum welding, welding flooring material, plastic bumper repair, as well as a wide variety of other thermoplastic materials. The Master ProHeat Welding Kit – a professional set of tools to repair your parts.