Metacaulk Mortar

DESCRIPTION: Rapid-hardening compound of gypsum and cement for large opening through-penetrations in floors and walls (ideal for cable trays, power cables, fiber optic telephone cables, etc. [not aluminum]).


  • Best combination of workability, strength & fire resistance; safe and simple to use; high yield per pound
  • Workable in approximately 45 minutes with non-sag adjustable consistency (pourable or trowelable); no special tools needed to mix or install
  • Ideal for large openings containing multiple penetrants
  • Sets without shrinking; forms rigid, gas tight, fire-resistant seal that can easily be cut/drilled/resealed if future penetrants are needed
  • Protected in wet & dry stages against mold growth with a combination of biocides

PERFORMANCE: UL Classified system up to 4 hrs; tested in accordance with ASTM E814 (UL 1479)


Download Access

Enter your email address below in order to download.

This field is for validation purposes and should be left unchanged.