Pure Atomist PA-KA1-32G100 Kanthal A1 32 Gauge 100 ft. Resistance Wire Heat resistant up to 1500C / 2732F Maximum continuous operating temperature of 1400C / 2552F Wire Shape: Round ; Annealed Diameter: 0.20mm ; 32 AWG This product is not intended to be used with prohibited or illegal products. The product shall be used by advanced users ONLY. In no event, regardless of cause shall Pure Atomist the distributor/reseller be liable for any type of bodily injury or property damage.