Exterior Cement Board Systems

BioLime offers direct-apply natural lime plaster for Cement Board that creates strong, durable, moisture-mitigating finishes for use with PermaBASE®, Hardiebacker®, and other fiber-cement wallboard substrates. 

Apply with ease and create everlasting natural beauty for exterior architecture. 

System Calculator displays results as a 3/4″ overall finish:

Bond XTRF Coat: 1/4″ applied
Bridge Coat: 3/8″ applied
Finish Coat: 1/8″ applied



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