BA 641 is a pressure sensitive tape made of closely woven glass fabric and high temperature silicone adhesive. The glass fabric has excellent abrasion and heat resistance. This product meets Federal Aviation Regulation Part 25.855 (a-1).
TDS BA 641
BA 642 is a glass cloth tape with an aggressive silicone adhesive on both sides. This tape is designed for high temperature plasma and flame spray masking. It is used as an overlay when grit blasting may be needed. The overlap end is designed not to lift at high velocity grit blasting or thermal spray.
TDS BA 642