SWR Institute
400 Admiral Blvd
Kansas City, MO 64106
816.472.7974
info@swrionline.org

Product Name: ADSEAL DWS 4580
Submitted by: ADFAST Corporation
2685 Diab
St-Laurent, Quebec H451E7
thierno.diallo@adfastcorp.com
https://adfastcorp.com/

Test Results
ASTM C 719 Adhesion and Cohesion of Elastomeric Joint Sealants Under Cyclic Movement [Hockman Cycle];
Pass: Yes
Extension: +50% Compression: -50%
Substrate: Unprimed Glass, Unprimed Mortar and Unprimed Aluminum
Validation Date: 4/23/2025
Expiration Date: 4/24/2030
Lab Details: PRI Construction Materials
6408 Badger Drive
Tampa,  FL 33610
Phone: 8136215777