A-A-59588 CL2A & 2B GR25 .375" X 36"

Description: Black Silicone Rubber Sheet

Details: Federal specification silicone rubber sheet that meets Class 2A and 2B requirements for high-temperature resistance to approximately 425°F and low compression set under sustained heat exposure. Grade 25 provides the specified durometer hardness. This material resists UV radiation, ozone, and moisture degradation, making it suitable for sealing, gasket fabrication, and protective applications in aerospace and defense systems where thermal cycling and environmental durability are critical performance criteria.

Status: In-stock