CHR 2925 are manufactured from aluminum foil laminated to fiberglass cloth with high temperature silicone adhesive on one side. 2925 performs as a plasma or flame spray masking tape, allowing areas to be free of grit blasting and the plasma spray coating. - Its high temperature resistance makes it ideal for heat and reflectant tapes and it is used in aerospace and automotive markets as a wire harness bundling tape in engine components. 2925 is also used as a sound and vibration dampening product.