Con Bond SBR 115

Description

Advantages

Excellent adhesion to Concrete, Masonry & reinforcement.
Increase flexure and tensile and mechanical strength.
Reduce shrinkage and water permeability.
Excellent water resistance.
Easy to apply and resistance to weathering and chemical attack.
Reduce w/c ratio, increase durability and toughness.

Uses

Pointing, Patching and bedding,
Waterproof rendering, Tanking and flooring,
Bonding aid for render and plaster,
Primer systems.

Dosage

1:2 to 1:4 (SBR:Water)

Packing

SBR 11-2: 250 gms, 500 gms, 1 kg, 5 kg, 20 kg, 100 kg
SBR 11-5: 250 gms, 500 gms, 1 kg, 5 kg, 20 kg, 100 kg

Technical Information

Technical Properties	(at 28⁰ C)
General Data
Appearance	White liquid
Shelf life	12 months in original sealed packaging
p-H	8-10
Density	1.03 ± 0.03 g/cm³
Application Data
Application Temperature Range	(+5⁰C) – (+35⁰C)
Maxing Ratio (Latex/Water)	1/1-1/4 depending on the application
Consumption	Varies with application

How to use

Application

• Substrates must be sound, free from oil, grease, and sufﬁciently dry.
• Cementitious substrates must be cured.
• Conbond SBR 115 should not be shaked much to prevent air entraining.
• Dilute Conbond SBR 115 with water in suitable container in the ratio recommended below for speciﬁc applications.
• Pour the solution in to the concrete mixer and add the cement and the aggregates preferably mixed
before so as to avoid lumps.
• Mix throughly till a obtain a homogeneous mixer.
• Pour the solution in to the concrete mixer and add the cement and the aggregates preferably mixed
before so as to avoid lumps.
• Mix throughly till a obtain a homogeneous mixer.

Usage in renders:
Mix cement and sand at appropriate size in 1/4-1/5 ratio with Conbond SBR 115 diluted water in the ratio of 1/4.

Using in repairing mortar:
Mix cement and sand at appropriate size in 1/3-1/4 ratio with Conbond SBR 115 diluted water in the ratio of 1/3.

Usage in adhesive slurries:
To obtain a bonding slurry to be applied before screeds and plasters on existing cement surfaces add Conbond SBR 115 diluted water in the ratio of 1/2 in to 1/3 cement: sand mixture until gets creamy structure.

Usage in screeds:
Mix cement and sand at appropriate size in 1/3-1/4 ratio with Conbond SBR 115 diluted water in the ratio of 1/4. Apply the mixture with brush till it gains 2 mm thickness while the adhesive slurry applied before it is stil fresh. Mix for 2-3 minutes until the mix is smooth. Dispose mortars of which pot life is expired. Clean tools and hands with water, surfaces with a damp cloth before setting begins. After application, in very warm or windly weather conditions, the mortars made with Conbond SBR 115 as an admix must be cured carefully to avoid fast water evaporation, which could cause surface cracks due to plastic shrinkage.