MasterSeal P 179

Porous surface primer for MasterSeal NP 150

Formerly: Sonolastic Primer 2000

How does MasterSeal P 179 work?

MasterSeal P 179 is a quick-drying solvent-based primer for the Master Builders Solutions line of silyl-terminated-polyether sealants, MasterSeal NP 150 and NP 150 Tint Base.

Recommended uses:

  • Exterior or interior
  • Above grade
  • Porous substrates such as concrete, masonry and stone

What are the unique features of MasterSeal P 179?

Solvent-based, quick-drying formula

What are the benefits of MasterSeal P 179?

  • Promotes improved adhesion to porous substrates requiring a primer

Product Information

Data Guide

Certification Letter

LEED Letter

Safety Data Sheets