Sikaflex 1CSL Caulk and Self Leveling Sealant

Sikaflex 1CSL Caulk and Self Leveling Sealant

Picture of Sikaflex 1CSL Caulk and Self Leveling Sealant

Sikaflex 1CSL Caulk and Self-Leveling Sealant is available at excellent prices with prompt delivery from the Duke Company in Rochester NY, Ithaca NY and Western NY.

This powerful, caulk and self-leveling sealant is an outstanding primer-less adhesive to a wide range of substrates. Notably, Sika 1CSL passes ASTM C920 class 25,  for plus or minus 25% movement.

No tooling is required and pros appreciate the ‘no-bubble’ formulation.  The fast final cure is 3 days.  Available in 30 ounce packages.

Pros use Sikaflex 1CSL for all flat work that requires minimum movement and higher shore A hardness.  Excellent for application on sidewalks, driveways, exterior control joints and plaza decking.

Helpful Sika Product Information:

The Duke Company is a one stop shop for outstanding Tool RentalRental Equipment and Building Supply service from A to Z.  Proudly serving Western NY including:  Erie County NYFarmington NY, and Gates NY.

WARNING:  The Duke Company distributes products from a range of manufacturers that may contain harmful ingredients as noted by the State of California.  These products can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm.  For more information go to




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299 Jefferson Road
Rochester, NY 14623


7 Hall Road
Ithaca, NY 14850


10131 Poags Hole Road
Dansville, NY 14437


480 Grant Avenue
Auburn, NY 13021