Rec Repair Large Kit (Black) Just warm, peel, and stick! A Revolutionary Repair Kit For Your Outdoor Wilderness Expedition. Lightweight, easy to use, and non-toxic. Hardness in Seconds and Weather Resistant. Moldable: allowing you to seal and repair damages in unusual angles or locations. It is formable and can be placed tightly over uneven or curved surfaces. Easily Paint, Sand, or Drill: The repair patch will not gum up sandpaper or dull cutting tools, and it can be sanded to bevel or smooth the edges. When rigid, the patch material is machinable. It can also be painted with any paint suitable for plastic or resin surfaces.