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SWR Institute
400 Admiral Blvd
Kansas City, MO 64106

Product Name: Loxon NS2 Two Component Non-Sag Smooth Polyurethane Sealant
Submitted by: Sherwin-Williams
101 W. Prospect Ave.
Cleveland, OH 44115

Test Results
ASTM C 719 Adhesion and Cohesion of Elastomeric Joint Sealants Under Cyclic Movement [Hockman Cycle]; Pass: Yes Extension: +25% Compression: -25% Substrate: Primed mortar and unprimed glass and aluminum [Primer Coat Loxon Quick Dry Primer was applied to mortar substrate].
Validation Date: 6/26/2018
Expiration Date: 6/25/2023
Lab Details: PRI Construction Materials Technologies LLC
6408 Badger Drive
Tampa,  FL 33610
Phone: 813.621.5777