RDS Pro-Expand Glass Sheets are high-performance composite insulation materials reinforced with E-glass fabric and high-grade resin systems. They exhibit exceptional dimensional stability, flame resistance, and insulation retention even under high thermal loads. Commonly used in traction motors, aerospace stators, and generator end insulation, these sheets provide enhanced reliability for demanding thermal insulation applications. RDS supports custom machining, multi-layer bonding, and precise dimensional control.