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Lightweights

SSRC lightweights are insulating castables that improve the energy efficiency of your refractory lining. Lower-density monolithics will tend to have better insulation.

Name Density Percentage Al2O3 Max. Service Temperature degrees f
SSRC 25 Lite 32 lbs/ft3 33.2% 2000
SSRC 35 Lite 40 lbs/ft3 31.5% 2000
SSRC 50 Lite 63 lbs/ft3 30.5% 2200
SSRC 55 Lite EX 66 lbs/ft3 32.7% 2300
SSRC 60 Lite Ll 73 lbs/ft3 31.6% 2400
SSRC 60 Lite 80 lbs/ft3 31.2% 2400
SSRC 75 Lite EX 88 lbs/ft3 30.5% 2500
SSRC 80 Lite EX 95 lbs/ft3 31.5% 2500