Product Data Sheet Safety Data Sheet Show all documents

SikaSet® Mortar

Rapid-setting, portland-cement-based patching compound

SikaSet® Mortar is a rapid-setting, portland-cement-based patching compound.

  • Use on dry, damp, or wet surfaces.
  • Extended workability for tooling.
  • Non-toxic, non-corrosive, non-rusting.
  • Excellent resistance to freeze/thaw cycling.
  • Rapid strength gain.
Product Data Sheet Safety Data Sheet Show all documents

Usage

  • When mixed with water it can be used to patch concrete, brick, and stucco
  • Excellent for basements, sumps, elevator pits, pools, tunnels, and sewers
  • Vertical and horizontal surfaces
  • Interior and exterior applications
 

Advantages

  • Use on dry, damp, or wet surfaces.
  • Extended workability for tooling.
  • Non-toxic, non-corrosive, non-rusting.
  • Excellent resistance to freeze/thaw cycling.
  • Rapid strength gain.

Packaging

5 gal (50 lb = 22.6 kg) pail

Color

Gray powder

Product Details

Product Information

Shelf Life

12 months from date of production if stored properly in original, unopened and undamaged sealed packaging

Storage Conditions

Store dry at 40–95 °F (4–35 °C)

Protect from moisture. If damp, discard material
Technical Information

Compressive Strength

1 day2,600 psi (18.0 MPa)
7 days 6,600 psi (45.5 MPa)

Tensile Strength

7 days400 psi (2.8 MPa)
28 days700 psi (4.8 MPa)
 

Application

Application Information

Product Temperature

65–75 °F (18–24 °C)

Ambient Air Temperature

> 40 °F (4 °C)

Substrate Temperature

> 40 °F (4 °C)

Final Set Time

15 min

(ASTM C-266)
Consumption

Coverage

725 in3 (70 mL) per bag

(Coverage figures do not include allowance for surface profile and porosity or material waste)
Application steps

MIXING

  • Mix with clean water to obtain desired consistency.
  • Do not over-mix.
  • Do not over-wet.
  • Do not re-temper.

APPLICATION

  • Trowel into place.
  • Knead into honeycombs with rubber-gloved hand.

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