Siroflex. A leader in caulks and sealants formulated for professional contractors and installers.

Thanksgiving Holiday Closing
Wednesday November 27th - Friday November 29th
All orders placed Tuesday, November 26th will ship out when we return on
Monday, December 2nd.

Christmas & New Year's Closing
Thursday, December 19th ‐Wednesday, January1st.
The last shipping & receiving day for 2013 is Wednesday, December18th.
We will reopen Thursday, January 2, 2014. 


Siroflex is a leading producer of color matched caulks and sealants. Our state of the art manufacturing facility, located in Greenville, South Carolina, utilizes all the latest technologies in formulating, mixing and filling equipment. We are the market leader in colored caulks and feature DUO-SIL urethane acrylic sealant in over 140 stock colors formulated to match building products across categories. All of our products and processes are designed to best serve the needs of the professional construction trades.