Erl 4221, 4 X 225ml, Pack Of 4

Details:

Specifications due to the supply shortage of erl-4206, erl-4221 has now been specially formulated to replace it. Erl 4206 is one of the main components of the low viscosity (dr. Spur) embedding resin kit.Erl-4221 is a cycloaliphatic epoxide resin.Specific gravity (h2o=1):1.173 @ 20°C/20°cflash point – closed cup:118°c (245°f)boiling point (760mm/hg):>250°c (>482°f)