PRODUCT:

Duralink 50 Sealant. High-Performance Super-Adhesion, 100% Solids Polyether Sealant with +/- 50% Joint Movement. ALUMINUM-GRAY Color. 10.1 oz. Tube. Price/Tube. (24 tubes/case. Order full cases for extra discounts) Sorry, this item will not be availabile until February 2021.

ORDERING NOTES:

• Shipping leadtime: 4-6 weeks.

DESCRIPTION:

Duralink 50 Sealant is a premium high-performance sealant with silyl terminated polyether chemistry. Highly elastic sealant designed for applications with extremely dynamic joints and where enhanced adhesion is needed. Designed and rated for +/-50 percent joint movement, and joints up to 2 inch wide by 1/2 inch deep. Recommended for metal roofing and siding. 700 percent elongation and tensile strength of 150 to 250 plus psi. Superior adhesion to difficult surfaces including Kynar coated roof metals, metals with acrylic finish, vinyl siding or vinyl clad windows, PVC, glass, metals, EFIS, foam, plastics, concrete, stone, wood, BUR, cured asphalt and more. This non-staining sealant will not stain limestone or marble, etc. Apply down to 32°F. Service temperature is from -40°F to 200°F. Skins in about 30 minutes. Paintable in 24 hours. 100 percent solids, non-shrinking, 100 percent solvent-free, zero VOC, and very low odor. USDA compliant for non-food-contact areas.

APPLICATIONS:

• Vertical or horizontal, Exterior or indoors, High expansion joints, Dissimilar materials

STANDARDS:

Meets or exceeds the following performance requirements

• ASTM C-920, Type S, Grade NS, Class 50, Uses NT, T, M, G, A, and O
• Federal Specification TT-S-00230-C Type II, Class A
• Corps of Engineers CRD-C-541, Type II, Class A
• Canadian Standards Board CAN 19, 13-M82
• SWR Institute Validated (sealant, waterproofing and restoration)
• AAMA 802.3-08 Type II, AAMA 803.3-08 Type I, and AAMA 805.2-08 Group C
• VOC: Meets all SCAQMD, CARB and BAAQMD
• USDA for non-contact food areas

More Information

• Product Data Sheet
• Product SWRI Testing Report
• MSDS