Roscoflamex PC

For Paper & Cardstock

Roscoflamex PC was formulated specifically to treat the many paper products commonly used in props and scenery construction. Most paper products without a wax coating, polyurethane, or other similar water resistant properties can be effectively treated.


Using Roscoflamex PC
Roscoflamex PC has been premixed and does not require any further dilution. The method of application and the amount of Roscoflamex PC required for sufficient treatment varies with the materials in use. Some discoloration and wrinkling of paper products may occur as the paper materials dry. Multiple light treatments will minimize this.

One gallon of Roscoflamex PC will treat approximately 400 square feet (37 square meters) of 90lb paper. Usage will vary with weight and thickness of material.

Applying Roscoflamex PC

Dipping: This is the most efficient method of impregnation. Immerse completely for ten minutes, and hang to dry.

Brushing: Using a wide lay-in brush, brush the Flamex solution into the fibers of the material being treated. Brush in the solution using a criss-crossing pattern to insure adequate absorption.

Spraying: In a spray application, it is very important that an adequate amount of the Flamex be absorbed. In calculating the amount of solution needed, remember that a substantial portion of the spray will not fall on the fabric. Use a Hudson-type sprayer with a medium nozzle setting. For best results, hang the material to be treated and spray in a back and forth pattern starting at the bottom and working your way up to the top of the fabric sample.

Certification and Testing
Roscoflamex PC has been approved for use by the California State Fire Marshall #C-25001 and FDNY Fire Marshall COA #5809 and has been tested according to NFPA 701.

Store Flamex products in non-metallic containers. When metal sprayers are used, they should be thoroughly cleaned immediately after use, including nozzles and accessories. Avoid use of metal buckets or paint containers when possible.

Read carefully the instructions supplied with any Flamex product. Rosco offers these products in good faith, but without guarantee of any type, since materials treated and methods of application are beyond the control of the manufacturer. You should determine suitability of the Flamex product for the intended use and always test before using.

Roscoflamex PC is a new formulation designed to effectively treat paper and cardboard products used in props and scenery. Do not intermix old and new Flamex products. Use to treat:

  • Letters
  • Copier paper
  • Newspapers and magazines
  • Paper trash and packaging
  • Matte board, cardstock

View the material compatibility chart for more specific materials.

Product Number

150 079PC 0128

Roscoflamex PC Paper & Cardstock - Gallon (3.79L)

150 079PC 0640

Roscoflamex PC Paper & Cardstock - 5 Gallon (18.95L)

Roscoflamex PC Spec Sheet

Roscoflamex PC Flame Retardant Certificate (CA)

Roscoflamex PC Flame Retardant Certificate (FDNY)

Roscoflamex PC - GHS SDS

Material Compatibility Chart For Rosco Flamex

Understanding Fire Retardants

Flamex Comparison Guide

Case Study: Flame Retardant