Dowsil CCS


Urethane Busters
Dow Corning® Contractors Concrete Sealant
Low-modulus 100% silicone joint sealant

Many other colours available

SKU: DC1046 Category: Tags: , ,
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Dow Corning® Contractors Concrete Sealant


Excellent all-weather performance in building joints that experience extreme movement.
Excellent unprimed adhesion to concrete, brick and masonry.
Low VOC content.
Easily gunnable in all weather conditions.
Extension/compression capability of ±50 percent.
Available in 10.3-ounce cartridges, 20-ounce sausages and two-gallon pails.
5-Year Weatherseal Limited Warranty

Joints surrounding window and door openings in concrete walls
EIFS joints
Joints between tilt-up concrete
Construction joints on most building materials in any combination

CCS is a one-part, 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. The high joint movement capability of CCS typically allows for the repair of failed joints with no joint widening, saving time and labor costs over organic products. CCS is available in 11 standard colors, 50 made-to-order special colors through our Color It Right program and a virtually unlimited palette of custom colors.


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