671 Karna-Seal is Back!

January 27, 2025 at 1:12 p.m.

Keep roofing even in the harshest weather on all types of roof surfaces.

671 Karna-Seal is a single-component, moisture curing, 100% silicone roof sealant that offers excellent UV resistance, flexibility, and tensile strength. 671 Karna-Seal resists weathering, hardening, chalking, and cracking.

Learn more!

Learn more about KARNAK Reflective Coatings, Sealants and Cements in their Coffee Shop Directory or visit www.karnakcorp.com.

About KARNAK Corporation

KARNAK, a Certified Women’s Business Enterprise, manufactures and supplies reflective coatings, cements and sealants for roofing and waterproofing. It provides roofing products, damp proofing and waterproofing products, fabrics and repair tapes, caulks, sealant and flooring products and elastomeric products. The company serves architects, specifiers, contractors, distributors and building owners in the United States, the Caribbean, Latin America, the Middle East, Europe and Asia. It markets and sells its products through sales representatives in the United States and internationally. The company was founded in 1932 and is based in Clark, New Jersey. For more information, visit www.KARNAKcorp.com.