Also known as: ER-, ER+, ER(-)
ER stands for various terms. Discover the full forms, meanings, and possible interpretations of ER across different fields and industries.
Liquids which can be poured and cured at room temperatures. The cured material is tough, solid, durable and unaffected by oils and seawater. It may be used as a chocking material for engines, for adhesives or as a sur face coating e.g. paint, because of its good adhesion.
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