Nexo Seal General Purpose Sealant is a high-quality multipurpose non-sag Acrylic sealant that on exposure to atmosphere forms a durable elastomeric Compound. NEXO SEAL GENERAL PURPOSE SEALANT is manufactured in strict quality assurance systems and with the responsible care program. A Green Building Product with Zero Percent VOC. Main Applications NEXO SEAL GENERAL PURPOSE SEALANT bonds well to a wide variety of substrates and are suitable for making permanent elastic seals of high adhesive strength. joints around window, door frames, Wood, Concrete, Granite, Aluminum, G I Sheet, M. S. Panel, Machinery Surface, Tiles , Coating, POP, U.B. Coat. skirting boards Walls and ceilings. External and internal crack filler. Concrete Expansion joints.