A sealant composition for treating concrete surfaces 4 wherein {HEAD ~ the hardener} is heat cured at {TAIL ~ a temperature} above room temperature 
is heat cured at
A sealant composition for treating concrete surfaces 4 wherein { HEAD ~ the hardener } is heat cured at { TAIL ~ a temperature } above room temperature
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH