Superbond SBR
Water-resistant Bonding Admixture for Cement Mixes

DESCRIPTION

Superbond SBR is a water-resistant bonding admixture consisting of Styrene Butadiene Copolymer Latex, which
is specially modified to be compatible with cement mixes. Superbond SBR improves greatly the chemical and water resistant properties of cementitious mixes.

TYPICAL APPLICATION

  • production of waterproof bonding slurry
  • production of floors and renders with high abrasion resistance.
  • production of high strength repair mortar.
  • production of high strength, thin-bed waterproofed adhesive for ceramic tiles.
  • production of floors and renders with good chemical resistance such as in effluent tanks, dairies, food factories, fertiliser stores, etc.

TYPICAL PROPERTIES

  • Possesses high water and chemical resistant properties.
  • Possesses excellent bonding to substrate.
  • Improves the bonding of subsequent finishes.
  • Reduces the possibility of cracks in the mortar.
  • Possesses high abrasion resistant property.

SPECIFYING

"Superbond SBR" should be specified by name and used as per application procedures below.

APPLICATION PROCEDURES

  • Surface Preparation
  1. The surface should be free of grease, oil, laitence, surface water and other contaminants.
  2. The surface should be pre-wetted with clean water before application.
Click Links Below For Our Products
Cementone Cemgrout GPA
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Marlease
Cementone No. 2
Cempatch -118
Cementone Paveseal
Mortar Clean
Superbond SBR
Powder Tile Adhesive
Expagate Standard
Cemplas
Conret
Expagate Spray
Superplastticiser EB 821-P
Cemcure EB 286 Clear
Cemcure EB 286 White
Cemcure EB 559 Clear
Cemcure EB 559 White
Conspeed
Cementone Hardflor-NOM Coloured
Cementone Hardflor-NOM
Cementone Hardflor-NM
Cementone Hardflor-NM Coloured

  • As Bonding Slurry - high bonding strength
  1. Mix Superbond SBR with Portland cement at a rate of 1 part Superbond SBR to 1- 2 parts cement (by volume) depending on consistency required.
  2. Mix thoroughly until a lump-free homogenous mix is achieved.
  3. Brush the bonding slurry vigorously onto the substrate surface to approximately 1 mm thickness.
  4. Apply subsequent topping while the bonding slurry is still 'tacky'.
  • For plastering mortar with high water and chemical resistance.
  1. Apply a coat of Superbond SBR bonding slurry to the substrate surface as detailed above.
  2. Prepare the mix recommended below. Mix thoroughly until a lump-free homogenous mix is achieved.
  3. Apply the well mixed plaster to the primed surface at a thickness of approximately 6 to 10mm, while the bonding slurry still 'tacky'.
  4. Scratch the plaster and allow to dry for at least 6 hours.
  5. Apply a second layer of the plaster to the required thickness and trowelled to desired finished.
 Cement 50 kg
Moist Sand 150 kg (clean and sharp complying to BS 1199)
Superbond SBR      10 litres
Water Approximately 10 litres
Coverage Approximately 8 m2 at 12 mm thickness.
  • For Floor rendering with high abrasion resistance and strengths
  1. Apply a coat of Superbond SBR bonding slurry onto the substrate.
  2. Prepare the recommended mix stated below,
    semi-dry consistency mix is desirable.
  3. Apply the mix onto the primed substrate to the desired thickness.
 Cement 50 kg
Sharp Flooring Sand 50 kg
3 mm Granite Chips  100 kg
Superbond SBR 10 litres
Water Add as required to obtain workable mix
Coverage Approximately 4m2 at 25 mm thickness.


Unicorp Sendirian Berhad Lot 66, Beribi II Industrial Estate,
B.S.B. BE1118 P.O. Box 620, Bandar Seri Begawan BS8671,
Brunei Darussalam
Tel: 673-245 0450, 245 0500, 245 0998
Fax: 673-245 0999 E-mail: unicorp@brunet.bn or unicorpbrunei@brunet.bn
Copyright Unicorp Sendirian Berhad All Rights Reserved 2005

2 at 25 mm thickness.


Unicorp Sendirian Berhad Lot 66, Beribi II Industrial Estate,
B.S.B. BE1118 P.O. Box 620, Bandar Seri Begawan BS8671,
Brunei Darussalam
Tel: 673-245 0450, 245 0500, 245 0998
Fax: 673-245 0999 E-mail: unicorp@brunet.bn or unicorpbrunei@brunet.bn
Copyright Unicorp Sendirian Berhad All Rights Reserved 2005