3m scotch 70 self fusing silicone rubber electrical tape 25mm x 9m 3m 80014000097 p scotch 70 self fusing silicone rubber electrical tape from 3m is ideal for use as insulation on silicon cables which are likely to face exposure to extreme weather made from silicone rubber self fusing and self cleaning this tape has is resistant against uv ozone and weather extremes p p 3m 80014000097 scotch 70 self fusing silicone rubber electrical tape 25mm x 9m