Global Chemicals

MasterEmaco SBR 2 is a milky-white, StyreneButadiene co-polymer latex liquid, produced from styrene and butadiene by high pressure emulsion polymerization with high dispersive properties. When used with cement, concrete and plaster, it reduces the mixing time through high dispersion of the polymer and improves waterproofing, new to old concrete/plaster bonding and strength characteristics and reduces shrinkage and cracking of the mix. 

Chryso Struco Latex SBR Latex Based All Purpose Waterproofing And Bonding Compound

Description:- 
Chryso Struco Latex is a single component, polymeric synthetic rubber emulsion (SBR), which can be added to any cementitious formulation, to achieve bonding and waterproofing properties.

Domains of Application:-

In rendering / plastering work on all brick walls in Residential and Industrial Structures.

In silos, basement structures and for damp-proof course in residential buildings. 

For repair / maintenance work of existing damp wall, saltpetre action in brick work.

As an integral damp proofing /waterproofing compound in concrete for roof, slab etc.

In marine structures and sea facing buildings. 

Method of Application:-
Struco Latex is versatile product which can be mixed with cement slurry, mortar, concrete or grout, as per recommended dosage in each case. Masons enjoy using it as an additive to repair mortars and renderings, to arrest rebound loss, due to its thixotropic properties. An excellent remedy against rising dampness, saltpetre action and damp walls, when used as a plaster additive.

Method of Application In Cement Slurry:-
Dilute 100 gms. Struco Latex with 400 gms. Of clean water. Pour 1 kg. Cement to this milky solution and keep mixing till it forms a uniform slurry. This slurry will cover about 2 m2 and it will form an excellent bond coat, on which an overcoat can be applied, while the bond coat is tacky.

As Direct Bond Coat:-
The surface should be thoroughly cleaned and roughened for mechanical key. Mix 2 parts of cement with 1 part of diluted Struco Latex (Latex: Water =1:1 to 1:4,) and Apply evenly over the substrate, using a brush. The new top coat should be applied when this primer coat is still tacky. As a prime coat for bonding, consumption of Struco Latex will be about 200 to 300 gm/ m2 depending on the porosity of the substrate.

As Mortar/Render:-
Dilute Struco Latex with water. Add this diluted solution of STRUCO LATEX to cement – sand mixture, the mixture will become creamy and user friendly. Masons .Enjoy using this, as the speed of plastering also increase. Dilution of Struco Latex with water can be done in the ratio of 1:2 to 1:10 depending on the severeness of the water seepage. 

As Putty For Joints:-
Mix Struco Latex with water in the ratio 1:1 to form liquid A. Mix one part cement to three parts of sand to form powder B. Mix A : B in the ratio 1 : 8 to form a mortar of putty consistency, for application in joints. Apply putty in SSD condition after proper nosing of joints; cure for 28 days

In Cementitious Grouts:-
Struco Latex can be added to freshly prepared grout and used either for Pocket grouting, baseplate grouting or for injection purposes.

For Injection Grouting:-
mix 2 to 3 kg. Latex per bag of cement, along with other grouting admixtures. FOR 

As Damp Proof Course (DPC):-
Depending on ground water label, location and seasonal moisture contents of the substrate, STRUCO LATEX can be diluted with gauging water accordingly ; either in the ration 1:4 or 1:6 and used to hydrate the flooring/DPC material. In marshy areas, a slurry coat (1: 4: 10 = Latex: Water: Cement) is recommended. 

In Concrete:-
In any nominal mix, can be added with the gauging water in conjunction with other admixtures, while producing concrete

Sika Latex ® is a synthetic rubber emulsion for adding to cement mortars where good adhesion and water resistance are required. The product is suitable for use in tropical and hot climatic conditions.

Rendering and Coatings:

• Bonds rendering and coating layers
• Makes waterproof coating for tanks pools for either fresh or sea water

Jointing:

• Long life and watertight masonry joints

Concrete Repair Adhesive Mortar:

• Repair of spalling even on prestressed or reinforced concrete
• Roof Finishing Adhesion and Hardener for Plaster Work:
• Bonding for plaster works by bond-coat

Bonding of Concrete Casts:

• Bonding between successive concrete casts by incorporating Sika® Latex into bonding mortar

Product Description

Area Of Application: UltraTech SEAL & DRY SBR is highly recommended to be used as a modifier in mortar and concrete for repair of old concrete and plaster. It strongly bondsold concrete and plaster surfaces with new concrete and plaster surface and can also be used for general waterproofing applications.


Features And Benifits: 

• Improves the properties ofconcrete/mortar
• High solid content which ensures bettercohesiveness and excellent bonding
• Higher coverage and tackiness time
• Strongly binds the old & newconcrete/plaster layerEnhances durability
• Prevents leakage & seepage issues 

Method Of Application : Surface Preparation:

• Prepare the surface by removing oil, bond inhibiting agent, dirt, dust and laitance.
• Clean the surface following suitable methods like by using wire brush and jet wash.
• Wet the surface with water and bring it to SSD condition.
• Corroded reinforced bars should be exposed, cleaned and treated with UltraTech SEAL & DRY 5 PLUS.

Application: 
Bonding Agent

• Pour UltraTech SEAL & DRY SBR in a mixing bucket and add cement in the ratio of 1:1 (1 part liquid & 1 part cement). Mix them thoroughly to form a thick slurry. 

• Apply one coat of slurry by using brush. Place the new concrete/mortar while the bond coat is tacky, within20-30 minutes of application. 

Modifier for repair plaster, concrete & mortar :

• Add 750 g - 1 kg UltraTech SEAL & DRY SBR per 50 kg bag of cement in plaster, 1.5-2 kg per 50 kgbag of cement in concrete and 3-3.5 kg per 50 kg bag in mortar mix.

Waterproofing coat: 

• Mix UltraTech SEAL & DRY SBR, water & cement to form slurry in the proportion of 1:1:2 (1 part liquid, 1 partwater & 2 part cement).
•  Apply the first coat of slurry using brush on the surface and after the first coat dries, apply second coat in thedirection perpendicular to the first coat. 

Note: 

• UltraTech SEAL & DRY SBR Waterproofing specifications &method statement needs to be strictly followed to derive thecomplete product performance.
• The technical data provided in this technical data sheet is asper lab testing conditions and may vary as per the actualmethod of application at sites.
• Consult UltraTech Building Product Division Technical ServicesCell for any further technical assistance.
• Sprinkling dry sand is recommended while the second coat ofapplication is still wet.

Shelf Life: 

• UltraTech SEAL & DRY SBR has a shelf life of 24 months from thedate of manufacture. Store in a cool and dry place.

Ultratech Seal And Dry Waterproofing
Waterproofing bathroom, sunken areas, bonding coat for concrete work

• UltraTech 50 Kg Seal Dry is a Styrene Butadine Latex co-polymer that can be used to waterproof, bond and modify mortar or concrete.
• UltraTech Seal & Dry SBR is a multipurpose bonding agent that can be used as an adhesive and sealant. UltraTech Seal & Dry SBR works well as an adhesive because it has a consistency similar to latex paint. It can be applied to wet surfaces and will dry within 15 minutes. UltraTech Seal & Dry can also be used as a sealant for cracks in concrete foundations, brick walls, or patio slabs.
• Seal & Dry should not be applied in temperatures below 60 degrees or above 90 degrees Fahrenheit. It is important to avoid freezing or exposing the product to heat because it contains latex content which may cause separation if the product is frozen or overheated. It is recommended that you use the product within two years of purchase and keep the packaging airtight when not in use to prevent separation of the latex content from the polymer. UltraTech Seal & Dry should always be tested on an inconspicuous area of your project to ensure compatibility with your material and overall project goals before applying it to a larger surface area.

 

 

DescriptionBoscocem 475 is a styrene butadiene rubber latex emulsion additive. It is designed for use as an integral bonding agent with cement-based products in slurry bonding coats, mortars, screeds, renders and tile adhesives. It is used to improve adhesion to properly prepared substrates. The tile adhesive so prepared is good for bonding all types of tiles.UsesCement based toppings, patching mortars, leveling compounds and terrazzoWaterproofing cement/sand renders / screedsBonding concrete repair mortarsBonding agent for ceramic tiles, bricks, etc.Preparation of spatter dashFeatures and BenefitsIncreases flexural and tensile strengthImproves bond strengthImproves workability Improves abrasion resistanceReduces shrinkage and crackingResists chemical and water resistanceProtects from freeze-thaw damageReduces water absorption of mortar