Requirements for 4 black rubber compounds based on either isobutene-isoprene rubber or halogenated isobutene-isoprene rubbers. Primarily intended to meet the needs of government departments.
BS 3227:1980
Original price was: $264.16.$132.00Current price is: $132.00.
Specification for butyl rubber compounds (including halobutyl compounds)
BSI Group , 01/29/1988
