1.1 This specification covers nonvulcanized (uncured) rubber sheet made of EPDM (ethylene-propylene-diene terpolymer) or CR (polychloroprene) intended for use as watertight roof flashing exposed to the weather.1.2 The tests and property limits u
ASTM
Standard Specification for Nonvulcanized (Uncured) Rubber Sheet Used as Roof Flashing
STD-50767
2004
2004-01-01
4