Product Description
SILCOR PMMA Fabric is a 145 gsm polyester reinforcement used to improve strength and durability of Silcor PMMA HG application.
Application
Mix and apply PMMA HG in strict accordance with published instructions. Apply the catalyzed resin to the prepared surface. Place PMMA Fabric into the liquid resin, ensuring the reinforcement is smooth and without any wrinkles. The reinforcement will begin to saturate with the liquid resin. Roll the reinforcement with a nap roller applying light pressure to eliminate air bubbles, wrinkles, etc. Add additional liquid resin mix on top of PMMA Fabric until the reinforcement is fully saturated and the resin layer is uniformly applied. Allow a 2 in overlap at the side laps and 4 in at all flashing tie-ins and end laps.
Packaging and Storage
SILCOR PMMA Fabric 4 Rolls per carton 12" x 328' per roll
Store PMMA Fabric in a sealed wrap or container to protect from contaminants. Reinforcement is specifically designed to absorb liquid membrane components. Exposure to moisture (rain, condensation, high humidity, etc.) dust, dirt and debris will compromise and may cause failure of the finished application. Contaminated reinforcement MUST be disposed of and replaced.
Health & Safety
Users must read and understand the product label and Safety Data Sheet for each system component before use. All users should acquaint themselves with this information prior to working with the material. Carefully read detailed precaution statements on the product labels and SDS before use. SDS’s can be obtained from the GCP website at gcpat.com or by contacting GCP toll free at 1-866-333-3SBM(3726)
gcpat.com | North America Customer Service: +1 (877) 423 6491
GCP Applied Technologies Inc., 2325 Lakeview Parkway, Suite 400, Alpharetta, GA 30009, USA
GCP Canada, Inc., 294 Clements Road, West, Ajax, Ontario, Canada L1S 3C6
This document is only current as of the last updated date stated below and is valid only for use in the United States. It is important that you always refer to the currently available information at the URL below to provide the most current product information at the time of use. Additional literature such as Contractor Manuals, Technical Bulletins, Detail Drawings and detailing recommendations and other relevant documents are also available on www.gcpat.com. Information found on other websites must not be relied upon, as they may not be up-to-date or applicable to the conditions in your location and we do not accept any responsibility for their content. If there are any conflicts or if you need more information, please contact GCP Customer Service.
Last Updated: 2025-08-15
https://gcpat.com/en/solutions/products/silcor-pmma/silcor-pmma-fabric-data-sheet