Product Data Sheet Safety Data Sheet Show all documents

Sika® LiquidWeld Blu

Concrete and Plaster Bonding Agent

Superior, reemulsifiable, liquid bonding agent for concrete, cement mortars and stucco.

  • Re-emulsifiable
  • Extended open time
  • Increased bond strength
  • Easy to apply and one component
  • Improved repair durability
  • Freeze-Thaw Stability: 5 cycle freeze
Product Data Sheet Safety Data Sheet Show all documents

Usage

  • Bonding new concrete to old concrete
  • Interior or Exterior use
  • Vertical or Horizontal
  • Use on concrete, concrete block, cement board, hardie board, plywood, brick, plaster, tile, gypsum, or stone.
 

Advantages

  • Re-emulsifiable
  • Extended open time
  • Increased bond strength
  • Easy to apply and one component
  • Improved repair durability
  • Freeze-Thaw Stability: 5 cycle freeze

Packaging

1 x 2 gal. (7.5 L) can; box

Color

Light Blue when wet

Royal Blue when dry

Product Details

Product Information

Shelf Life

12 months in original, unopened containers

Storage Conditions

Store in cool, frost-free conditions with temperatures between 50°F to 90°F (10°C to 32°C). Condition material between 60° to 75°F (15° to 24°C) before using.
Technical Information

Tensile Adhesion Strength

150 psi (1.03 MPa) at 7 days

(ACI 503 R)

Tested at:

73 °F (23 °C)

50 % R.H.

Application

Consumption

Coverage

Unit yields approx. 150 - 300 sq.ft. per gallon depending upon actual porosity of the prepared substrate.
Application steps

MIXING

Prior to installation, stir Sika® LiquidWeld Blu before use for consistent dispersion. Apply Undiluted (no water needed)

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