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SWR Institute
400 Admiral Blvd
Kansas City, MO 64106

Product Name: MasterSeal NP 1
Submitted by: Master Builders Solutions
889 Valley Park Drive
Shakopee, Minnesota 55379

Test Results
C719 Adhesion and Cohesion of Elastomeric Joint Sealants Under Cyclic Movement [Hockman Cycle]; Pass: Yes Extension: +35% Compression: -35% Substrate: Unprimed Mortar, Unprimed Anodized Aluminum, & Unprimed Glass
Validation Date: 7/12/2021
Expiration Date: 7/11/2026
Lab Details: PRI Construction Materials Technologies LLC
6408 Badger Drive
Tampa,  FL 33610
Phone: 813.621.5777
Fax: 813.621.5840