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DOWSIL Contractor’s Concrete Sealant (CCS)
DOWSIL™ Contractors Concrete Sealant (CCS) is a onepart, moisture-cure silicone sealant that provides durable,
flexible, watertight joint seals and offers outstanding
unprimed adhesion to concrete, brick and masonry. The
low-modulus material places only a low stress on the
sealant/substrate bondline and exhibits good recovery
from extension and compression, enabling superior
performance in joints that experience movement extremes
