MasterSeal P 179 porous surface primer for MasterSeal NP 150 and NP 100

Formerly: Sonolastic Primer 2000


MasterSeal P 179 description:

MasterSeal P 179 is a quick-drying solvent-based primer for the Master Builders Solutions line of silyl-terminated-polyether sealants, MasterSeal NP 150, NP 150 Tint Base, NP 100 and NP 100 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

US / Canada Product Information

Data Guide

Data Guide (French)

Certification Letter

LEED Letter

Safety Data Sheets

Safety Data Sheet (SDS)

Find all available safety data sheets for this product.


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