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PRIMERS

Our NAC membrane systems are not complete without the “seal” of approval from our trusted primers. All NAC primers require no thinning and establish a permanent bond in 48 hours, so you’ll establish a lifetime of integrity in half the application time.

Although NAC sheet membranes are self-adhering, the use of an NAC primer is necessary to achieve a permanent bond between the membrane and the substrate. Use of these primers is also required in order to meet the minimum shear strengths mandated for load-bearing, bonded membranes by A118.10, A118.12 and A118.13 ANSI Specifications.

NAC TAC Primer

Interior and Exterior Primer

NAC TAC Primer has got you covered, literally anywhere. The ideal primer for interior and exterior applications, NAC TAC effectively secures below grade, on grade and above grade flooring systems.

Full Product Description How it Works Features & Benefits
Full Product Description

This non-flammable, neoprene-based primer is the ideal solution for both interior and exterior applications, including below grade, on grade and above grade areas.

How it Works

NAC TAC is a pre-mixed formula that requires no thinning, establishes a permanent bond in 48 hours and will not re-emulsify. The primer is applied quickly in a thin coat by short nap roller, brush, trowel or sprayer and sets up typically within about 15-30 minutes, depending on the substrate and environment. NAC TAC will protect against Moisture Vapor Transmission when used with NAC sheet membranes providing 10#/1000 SF/24 HRS protection.

Features & Benefits
  1. For interior and exterior applications
  2. Covers 375-425 sq. ft. per gallon
  3. Neoprene-based, non-flammable
  4. MVT protection 10#/1000 SF/24 HRS
Data Sheet SDS
NAC TAC interior and exterior primer in one gallon jug and five gallon pail

NAC TAC II Primer

Interior Primer

With an acute focus on interior applications, NAC TAC II Primer secures both on grade and above grade in order to complete your NAC membrane system.

Full Product Description How it Works Features & Benefits
Full Product Description

This non-flammable, water-based primer is the ideal solution for interior applications that are on grade or above grade.

How it Works

NAC TAC II is a pre-mixed formula that requires no thinning, establishes a permanent bond in 48 hours and will not re-emulsify. NAC TAC II will also protect against Moisture Vapor Transmission when used with NAC sheet membranes providing 7#/1000 SF/24 HRS protection.

Features & Benefits
  1. For interior applications
  2. Covers 375-425 sq. ft. per gallon
  3. Water-based, non-flammable
  4. MVT protection 7#/1000 SF/24 HRS
Data Sheet SDS Certification
NAC TAC interior and exterior primer in one gallon jug and five gallon pail

NS97 Primer

Exterior Primer

Specializing in exterior applications, NS97 Primer covers below grade, on grade and above grade with its non-flammable, solvent-based formula.

Full Product Description How it Works Features & Benefits
Full Product Description

This non-flammable, solvent-based primer is the ideal solution for exterior applications that are below grade, on grade or above grade.

How it Works

NS97 is a pre-mixed formula that requires no thinning, establishes a permanent bond in 48 hours and will not re-emulsify. NS97 will also protect against Moisture Vapor Transmission when used with NAC sheet membranes providing 10#/1000 SF/24 HRS protection.

Features & Benefits
  1. For exterior applications
  2. Covers 375-425 sq. ft. per gallon
  3. Solvent-based, non-flammable
  4. MVT protection 10#/1000 SF/24 HRS
Data Sheet SDS
NS97 exterior primer in one gallon can and five gallon pail