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SWR Institute
400 Admiral Blvd
Kansas City, MO 64106

Product Name: POURTHANE SL Self-Leveling Joint Sealant
Submitted by: W.R. Meadows
300 Industrial Drive
P.O. Box 338
Hampshire, IL 60140-0338

Test Results
ASTM C 719 Adhesion and Cohesion of Elastomeric Joint Sealants Under Cyclic Movement [Hockman Cycle]; Pass: YES
Extension: +25% Compression: -25%
Substrate: Mortar, Anodized Aluminum, Glass
Validation Date: 7/2/2021
Expiration Date: 7/1/2026
Lab Details: PRI Construction Materials Technologies LLC
6408 Badger Drive
Tampa,  FL
Phone: 813.621.5777