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James Walker® Gaskets & Jointings > Cork-elastomer jointings



  Cork-elastomer jointings
Chemical suitability guide
 
Key:• Suitable for use LP Not suitable at high pressure
 
NEBAR®: YELLOW BLACK RED BROWN WHITE PURPLE ORANGE GREY BLUE GREEN
AIR LP
WATER
ALCOHOLS
FUEL & DIESEL OIL
LUBRICATING OIL – MINERAL
LUBRICATING OIL – SYNTHETIC
HYDRAULIC OIL – MINERAL
WATER/GLYCOL
WATER/OIL EMULSION
ASTM 1
ASTM 3
FUEL A
BS148 OIL
UNLEADED FUEL
 
Note: None of the above Nebar grades is suitable for use with potable water, dilute acids or alkalis, phosphate ester (aliphatic or aromatic), or foodstuffs.
Due to the complexity of making a recommendation for any given duty, this section on chemical suitability is intended only as a guide. The possible effect of elevated temperatures should be considered when determining the compatibility of these products with a chemical. If necessary, please contact our technical services team for assistance.