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FLEXI-WELD 520, 520-T


FLEXI-WELD 520 and 520-T are two-component, moisture insensitive, high strength 100% solids epoxy adhesives for general purpose bonding to a wide variety of substrates. Suitable substrates include dry or damp concrete, steel, aluminum, glass, polystyrene and polyvinyl chloride, with proper preparation.

FLEXI-WELD 520 is a low viscosity, high strength adhesive, which may be pressure-injected, gravity fed, or mixed with fillers and tooled onto bonding surfaces.

FLEXI-WELD 520-T contains thixotropic additives to allow application on vertical and overhead surfaces. The system also has the capacity to accept additional mineral fillers, such as silica or crushed stone, to permit the preparation of toppings or thick section adhesives.

Photo: Repairs to granite column bases at the South Carolina State House were performed by rebonding broken stone fragments with Flexi-Weld 520T.


Flexi-Weld 520, 520T Data Sheet

Flexi-Weld 520 SDS: PART A, PART B

Flexi-Weld 520T SDS: PART A, PART B

Edison Coatings, Inc. Products are manufactured in the USA from US and foreign components.
E-NHL 2, E-NHL 3.5 White and E-NHL 5.0 are Products of France.
E-NHL 3.5 Buff and Ruregold are Products of Italy. Marfil is a Product of Spain.

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Phone: (860) 747-2220 or (800) 341-6621

FAX: (860) 747-2280 or (866) 658-1189

E-Mail: Contact Us


Last Updated:

Monday, March 25, 2024

Society for the Preservation of Historic Cements, Inc.


Edison Coatings, Inc. makes no warranties, express or implied, as to the accuracy or completeness of any of the information contained herein. This publication is offered on a complimentary basis as a service to potential customers or specifiers. While every effort has been made to include complete and accurate information, based on data and information believed to be reliable, it is the sole responsibility of the user to determine its suitability for his own intended use and purposes. Nothing contained herein shall be construed as a warranty or guarantee of any product, process or any other recommendation stated herein. Edison Coatings, Inc. assumes no responsibility for advice given, results obtained, or for any damages whether incidental or consequential, which may be incurred as a direct or indirect result of the use of this information. By proceeding to use this information, user acknowledges and agrees that he is doing so at his own risk, and user indemnifies and holds Edison Coatings harmless against any liabilities, costs or expenses resulting therefrom. All product sales are further governed by the Edison Coatings, Inc. CONDITIONS OF SALE. Privacy Policy.

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