Product Description
SILCOR® Powder Cat is a catalyst used to induce curing of all SILCOR® PMMA resins during application.
Uses
Catalyst for SILCOR® PMMA HG, SILCOR® PMMA Concrete Sealer and SILCOR® PMMA Metal Primer
Application
MIXING:
Refer to SILCOR® PMMA HG Mixing Chart for the recommended Powder Cat dosage, pot life, and curing time. Determine the appropriate Powder Cat amount based on resin volume and ambient temperature. Gradually add it to the pre-mixed resin component, stirring continuously until fully incorporated and evenly dispersed. Once prepared, apply the mixture to the substrate.
Packaging and Storage
SILCOR® PMMA Concrete Sealer 100 gram pouch (10 pouch/box)
Store in a cool, dry place, out of direct sunlight. Do not store near open flame or food. Product has a minimum shelf life of twelve months in the original unopened container at storage temperature not exceeding 77°F.
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)
Mixing Chart
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-powder-cat-data-sheet