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The Concrete Protector Store  |  SKU: SI-1606

Epoxy Primer

The Concrete Protector's Epoxy Primer is a two-component, high solids, liquid applied, epoxy-polyamine filler with unique characteristics for sealing pores in concrete. Designed as a penetrating bonding primer for use before applying Sani-Tred waterproofing or coating systems. Primarily designed to prepare concrete floors and walls (especially basement and garage surfaces), block walls, masonry, brickwork, and wood surfaces. Low viscosity formula allows deep penetration into porous substrates for exceptional adhesion and contributes to a finished system that resists moisture and abrasion.

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Product Description

The Concrete Protector's Epoxy Primer is a two-component, high solids, liquid applied, epoxy-polyamine filler with unique characteristics for sealing pores in concrete. Designed as a penetrating bonding primer for use before applying Sani-Tred waterproofing or coating systems. Primarily designed to prepare concrete floors and walls (especially basement and garage surfaces), block walls, masonry, brickwork, and wood surfaces. Low viscosity formula allows deep penetration into porous substrates for exceptional adhesion and contributes to a finished system that resists moisture and abrasion.

Specifications:

  • Sizes Available: Pint Kit, 2 Quart Kit, 2 Gallon Kit, 10 Gallon Kit
  • Color: Amber or honey-like translucent
  • Mix Ratio: 1 part Part A (Black) to 1 part Part B (White)
  • Coverage: 200-300 sq. ft. per gallon (depending on porosity)
  • Recommended Film Thickness: 7 mils
  • Pot Life: 30-45 minutes (1.5 gal volume)
  • Recoat/Topcoat: 12 hours
  • Dry to Touch: 4-6 hours
  • Viscosity: 30 (+/-5) cpois
  • Hardness: Shore D = 70 (+/-5)
  • VOC: 91 grams per liter
  • Shelf Life: 1 year in unopened containers

Key Benefits:

  • Exceptional adhesion to concrete and masonry
  • Low viscosity formula penetrates deeply into pores
  • Easy application by roller or brush
  • Contributes to a finished system that resists moisture and abrasion
  • Seals porous concrete surfaces

Recommended Surfaces:

  • Concrete floors and walls
  • Basement and garage surfaces
  • Block walls
  • Masonry and brickwork
  • Wood surfaces

Limitations:

  • Not UV stable
  • Must be topcoated within 12-24 hours after being tack free (sanding required if longer)
  • Limited flexibility
  • Do not dilute
  • Not waterproof on its own
  • Ideal temperature: 50°F to 85°F (10°C to 29°C)
  • Do not apply to wet or damp surfaces

How to Use:

  1. Combine the 2-component epoxy: 1 Part A (Black) to 1 Part B (White). Do NOT mix in an up and down motion
  2. Mix for 2-3 minutes using a low-speed drill, scraping sides and bottom of container. Working time is 20-30 minutes depending on temperature. Only mix what you can apply within that time
  3. Pour primer onto the surface and spread using a roller or brush
  4. Apply evenly at a rate of 200-300 sq. ft. per gallon, depending on porosity
  5. Allow primer to tack up (4-6 hours). Do not allow to sit longer than 24 hours without topcoating. If surface is very porous, a second coat may be needed

 

Product Documentation