Terostat 81 Self-adhesive, plastic butyl tape which is resistant to ageing. Good adhesion on a dry, grease-free base. Application: Sealing sheet metal joints, sub-layers, sheet metal overlaps, etc. Color black. Dimensions: Length of 1 roll = 10 m long, width: 16 mm, thickness: 1. 5 mm ***** ***** ***** ***** ***** ***** ***** ***** *****