Siroflex, Incorporated 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. All of our products and processes are designed to best serve the needs of the professional construction trades. We feature Duo-Sil® urethane acrylic sealant. Duo-Sil® is a low VOC product that is available in over 100 in stock colors. We also offer acetoxy and neutral cure silicone sealants, siliconized acrylic caulk and gutter seal; all products formulated for the professional markets. With the addition of Hybri-Sil® MS Polymer All Weather Sealant, Siroflex has leading edge sealant technology that is green and low VOC. Hybri-Sil® is a year round adhesive/caulk/sealant that is suitable for use in all weather conditions, contains no solvents, adheres to all common building components, and meets ASTM C920, Type S, Grade NS, Class 25. Siroflex offers custom formulating, private label, toll blending and filling, and contract packaging services.