Rain or shine, this copper foil tape resists , UV damage, and humidity. Use outdoors for or grounding rods. Frost-to-heatwave ready conductive tape maintains stable conductivity for decades. Each 1/4" wide conductive tape roll delivers 20m (66ft)! Tackle large lamps or intricate mosaics effortlessly. Copper foil for stained glass outperforms with zero fraying or oxidation. Real oxygen-free copper tape for soldering ensures ultra-low resistance. Heavy-duty stained glass foil withstands 400°F/204°C for beadwork. Ideal for circuit repairs & shielding with permanent adhesion. Get 4 premium copper foil tape rolls + 2 copper foil hand foiler tool!. Bonus scraper ensures bubble-free application. Beyond stained glass foil: perfect for paper circuits, guitar shielding, bonsai training, and antenna fixes. The copper tape for soldering bonds instantly to glass/metal/wood. Pro results for artists & engineers alike!, Weight: 0.31195410073 Pounds, Manufacturer: Prterver