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INTRAFILM

Intrafilm is a finishing aid specifically formulated to work with Portland Limestone or Type 1L cements to improve overall concrete performance. This troweling aid is designed for efficient concrete finishing. Utilizing colloidal silica, it facilitates easier and faster finishing while improving the concrete’s durability, and compressive strength, and reduces permeability.

Benefits:

  • Improves finishability of concrete
  • Reduces rapid moisture loss from surface
  • Decreases the potential for alkali silica reaction
  • Increases impact and abrasion resistance
  • Reduces operator fatigue and trowel wear
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Data Sheets:

TDS
SDS
Sell Sheet

Coverage:

Surface Coverage based on RTU formula

  • Finishing Aid: 500 to 1000 square feet per gallon.
  • Concrete Densifier: 250 to 500 square feet per gallon Coverage rates are provided as a guideline only.

Many factors including surface texture, porosity, and weather conditions will determine actual coverage rates.

Standards:

  • VOC Compliant
  • South Coast AQMD
  • USDA Accepted

IntraFilm

Primary uses

Finishing Aid

Designed for areas with high evaporation rate conditions due to factors such as high temperatures, wind, direct sun, or low humidity.

Hardener & Densifier

Creates a denser, less-permeable concrete surface that is more resistant to liquid penetration.

Type 1L Cements

Facilitates easier finishing with silica fume, Portland Limestone or Type 1L cement and air-entrained concrete mixes.

Concrete Curing

Retains moisture in the slab during curing and reduces water vapor transmission.

Efflorescence

Decreases potential for alkali silica reaction. Ideal for all colored and decorative concrete applications.

Curling Reduction

Reduces the potential for slab curling.

Application:

  • IntraFilm is designed for use during the floating and troweling stages of concrete placement.
  • IntraFilm is available in a ready to use (RTU) formula and a concentrate to be diluted with water. Contents should be stirred or shaken vigorously prior to use to eliminate any settling which may occur upon storage or shipping.
  • The concentrate version should be diluted by mixing 1-part concentrate to 4-parts clean, potable water and stir or shake until mixture is uniform. Pour IntraFilm directly into sprayer.
  • Use a clean, hand-pump tank-type sprayer with a low-pressure tip to distribute the product evenly.
  • Lightly mist IntraFilm over entire surface to be treated and immediately follow with screeding, floating, troweling, or other finishing procedures.
  • IntraFilm can also be applied through the water tanks on a ride-on trowel.
  • Re-apply IntraFilm to any localized areas where the concrete has begun to prematurely dry.
  • Can be applied both before and after dry shake hardeners to allow surface moisture time to wet-out the dry-shake.

Features:

  • Lubricates the surface for easier finishing and a more polished finish.
  • Retains surface moisture, extending workability under hot, dry, and windy conditions.
  • Aids in the application of shake-on hardeners.
  • Diminishes efflorescence in colored and standard concrete.
  • Available in concentrate and ready-to-use formulas.
  • Does not increase the water-to-cement (W/C) ratio.
  • Will not affect or change the color of the concrete.

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