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Metacaulk Fire Rated Mortar Powder

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  • Metacaulk Fire Rated Mortar is a 20lb bag of powder in a 5 gallon pail
RectorSeal - MetaCaulk
Unit Of Measure:
20 lb bag in 5 gallon pail

 Product Description

Metacaulk Fire Rated Mortar is a specially formulated rapid hardening gypsum/cement compound. The product provides the optimum combination of workability, strength, and fire resistance. When mixed with water to a suitable consistency, this refractory mortar sets without shrinking and can form a rigid, gas tight, fire resistant seal. It can easily be cut or drilled and resealed if future penetrants are needed. No special tools are required to mix or install the product. Metacaulk Fire Rated Mortar systems are rated for up to 4 hours and has been tested in accordance with ASTM E 814 (UL 1479) and ULC-S115-95 test standards. Metacaulk heat resistant mortar is protected in a wet stage as well as in a dry stage against mold growth with a combination of biocides.

Unit of Measure: 5 Gallon Pail with a 20lb bag of Mortar

Use Metacaulk Fire Rated Mortar for various applications:

  • Wall or floor applications
  • Around metallic pipes (steel, copper, iron, etc.)
  • Around electrical power cables
  • Around communication cables (telephone, fiber optic, etc.)
  • Blank openings
  • Concrete or concrete block (CMU) walls
  • Concrete floors
  • Cable Trays (aluminum or steel)

Mixing Procedure:
Mix with clean water in the pail. Slowly add the dry mortar mix to water while stirring by hand, or by power mixer, to ensure a smooth lump free mix.

Recommended Mixing Ratios:
Pourable For Floor Openings  2 : 1 (Mortar : Water)
Stiff for Wall Openings 3 : 1 (Mortar : Water)

Coverage Per Pail (20 lbs)
2 : 1 mixture = 667 cubic inches
3 : 1 mixture = 600 cubic inches

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