DE NEEF® Reinforcement Foam

Product Description

Reinforcement foam is a thermally reticulated polyester sheet product used in joints or voids to stabilize and reinforce polyurethane and acrylate chemical grouts.

Product Advantages

  • Very high permebility
  • Easy to cut to size on site
  • Simple to install
  • Flexibilty to move with joint
  • Unlimited self life

Product Applications

  • Reinforcing of chemical grouts in joints
  • Reinforcing of chemical grout in voids


Density 1.7-2.1 pcf ASTM D 3574
Tensile 14 psi (min) ASTM D 3574
Color Black  
Elongation 150% (min) ASTM D 3574
Pore Count 8-13 PPI RPA -1002
Temperature -40 to 212 deg F  

Note: The data shown above reflects typical results based on laboratory testing under controlled conditions. Reasonable variations from the data shown above may result.

Packaging & Handling

Reinforcement foam is provided in sheets: 1 each: 46” x 76” x 2” sheet per box

Installation Guidelines

Warning: Use proper tools and safe cutting techniques to prevent injury while cutting Reinforcement Foam. Work on a flat well lighted surface and make all cutting motions away from the body.

Installation Instructions: For detailed installation instructions refer to the DE NEEF® technical bulletin for your application.

Health and Safety

Always use protective clothing, gloves and goggles consistent with OSHA regulations.

For emergencies, call CHEMTREC 1-800-424-9300.


Do not use if the extended service temperatures will be below -40 degrees F or above 212 degree F. Servive temperatures of 293 degree F are premitted for short periods of time. | North America customer service: 1-877-4AD-MIX (1-877-423-6491)

We hope the information here will be helpful. It is based on data and knowledge considered to be true and accurate, and is offered for consideration, investigation and verification by the user, but we do not warrant the results to be obtained. Please read all statements, recommendations, and suggestions in conjunction with our conditions of sale, which apply to all goods supplied by us. No statement, recommendation, or suggestion is intended for any use that would infringe any patent, copyright, or other third party right.

DE NEEF is a trademark, which may be registered in the United States and/or other countries, of GCP Applied Technologies Inc. This trademark list has been compiled using available published information as of the publication date and may not accurately reflect current trademark ownership or status.

© Copyright 2018 GCP Applied Technologies Inc. All rights reserved.

GCP Applied Technologies Inc., 62 Whittemore Avenue, Cambridge, MA 02140 USA.

In Canada, GCP Canada, Inc., 294 Clements Road, West, Ajax, Ontario, Canada L1S 3C6.

Ce document est à jour seulement à la date de la dernière mise à jour indiquée ci-dessous et n'est valide que pour une utilisation au Canada. Il est important que vous consultiez toujours les informations actuellement disponibles sur l'URL ci-dessous pour fournir les informations les plus récentes sur le produit au moment de l'utilisation. Des documents supplémentaires tels que les manuels de l'entrepreneur, les bulletins techniques, les dessins détaillés et les recommandations détaillées ainsi que d'autres documents pertinents sont également disponibles sur Les informations trouvées sur d'autres sites Web ne doivent pas être utilisées, car elles peuvent ne pas être à jour ou applicables aux conditions de votre site et nous déclinons toute responsabilité quant à leur contenu. S'il y a des conflits ou si vous avez besoin de plus d'informations, veuillez contacter le service client de GCP.

Last Updated: 2020-01-16