PROTECTIVE COATINGS

Product Details:

We have gained recognition as an eminent enterprise, devotedly engaged in providing Fosroc Nitozinc Primer, which is available with us in several sizes and designs. Nitozinc Primer is supplied as a two-component system based on metallic zinc and epoxy resin which on mixing gives a grey colored liquid.

Uses:

• Nitozinc Primer is recommended for priming exposed steel reinforcement for use with Fosroc concrete repair mortars. The product actively resists corrosion within the confines of the repair location and avoids the generation of incipient anodes in immediately adjacent locations.
• Nitozinc Primer is compatible with all Renderoc mortars and fluid micro concretes.

Advantages:

• Anti-corrosive - Active 'Zinc-rich' system combats corrosion by electro chemical means.
• Two component product - Easy to mix and use.
• Timesaving - Touch dry after 30 to 45 mins.
• Excellent adhesion - Exhibits excellent bond strength in cementitious repairs.

Description:

• Nitozinc Primer is supplied as a two-component system based on metallic zinc and epoxy resin which on mixing gives a grey coloured liquid.

Technical support:

• Fosroc offers a comprehensive range of high performance, high-quality concrete repair and construction products. In addition, Fosroc offers technical support service to specifiers, end-users and contractors, as well as on-site technical assistance in locations all over the country.

Application instructions:
Preparation:

• Any corroded steel shall be fully exposed and all loose scale and corrosion deposits shall be removed. Steel should be cleaned to a bright condition paying particular attention to the back of exposed steel bars. Grit-blasting is recommended for Where corrosion has occurred due to the presence of chlorides, the steel should be high-pressure washed with clean water immediately after grit-blasting to remove corrosion products from pits and imperfections within its surface.

Mixing:

• Both components shall be mixed until a homogenous mixture is obtained. It is important that both components are intermixed thoroughly and that no traces of the components remain unmixed. A slow speed heavy duty drill fitted with a paddle is recommended for mixing.

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Additional Information:

• Pay Mode Terms: T/T (Bank Transfer)

Product Details:

Anti-carbonation, aliphatic acrylate based protective and decorative coating for concrete and masonry.

Uses

• Dekguard Standard system is suitable for use on all types of structures, to protect them from attack by acid gases, chloride ions, sulphates, oxygen and water. The product is also suitable to protect other cementitious substrate and masonry.

Advantages

• Protects exposed reinforced concrete structures from atmospheric gases - Excellent barrier to carbon dioxide, chloride ions, sulphates, oxygen and water
• Breathable - Allows water vapour to escape from the structure. But does not allow water vapour to penetrate the structure
• UV resistant - Aliphatic acrylate gives resistance to long-term weathering.
• Single pack - Ease of application, can be applied with brush or airless spray.

Description

• Dekguard Standard system comprises of a single component, penetrating silane/siloxane primer and a single component aliphatic acrylate, solvent based top coat, providing resistance to aggressive agents, UV rays and rain. Dekguard Standard system is supplied in ready to use packs and is available in a range of colours

Application instructions

• Preparation All surface should be dry and free from contamination such as oil, grease, loose particles, decayed matter, moss, algae growth, laitance, and all traces of mould release oils and curing compounds. This is best achieved by lightly grit blasting the surface. Where moss, algae or similar growths have occurred, treatment with a proprietary biocide should be carried out after the grit blasting process.
• It is essential to produce an unbroken coating of Dekguard Standard system. To ensure this is achieved, surfaces containing blowholes or similar areas of pitting should first be filled using a suitable fairing coat.
• Application In order to obtain the protective properties of the Dekguard Standard system, it is important that the correct rates of application and over coating time are observed.

Precautions

• Health & Safety instructions Dekguard Standard primer, Dekguard Standard and Nitofl or Sol should not come in contact with the skin and eyes, or be swallowed. Adequate ventilation should be ensured and inhalation of vapours should be avoided. Some people are sensitive to resins, hardeners and solvents, hence suitable protective clothing, gloves and eye protection should be worn. If working in confined areas, suitable respiratory protective equipment must be used. The use of barrier creams provide additional skin protection. In case of contact with skin, it shall be rinsed immediately with plenty of clean water and medical advice sought. If swallowed, medical attention sought immediately. Vomiting should not be induced.
• Fire Dekguard Standard Primer, Dekguard Standard and Nitofl or Sol are flammable, should be kept away from sources of ignition. Smoking is prohibited during handling/application of the product. In the event of fire, it shall be extinguished with CO2 or foam. Use of water jet is not suggested.

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Product Details:

Nitocote Wall Guard is elastomeric & Decorative acrylic waterproofing coating for exterior walls.

Uses:

• Provides a high-quality effective waterproofing cum decorative coating for exterior wall.
• Prevents dampness of external wall subjected to severe weather in coastal environment.
• Ideally suitable for coating on all type of external masonry surfaces, concrete, cement sand renderings etc.

Advantages:

• High build film: Higher film thickness provides tough waterproof membrane ensuring no ingress of water with-standing wind-driven rain.
• Highly flexible: Accommodates movement in the structure covers hairline cracks (upto 0.5 mm).
• Elongation: Easily accommodates movement of thermal expansion & contraction.100% elongation at 110-120 micron DFT crack bridging in excess of 0.5mm.
• Ready to use: Dilution is not required.
• UV stability: Resistance to UV rays.
• Anti dirt: low dirt pick up & can be cleaned easily.
• Breathability: Allow internal moisture to escape.
• Ease of application: User friendly product, easily applicable by brush, roller or spray.

Description:

• Nitocote Wall Guard oil, grease, loose particles, decayed matter, moss, algae growth, is water-based polymer coating composed of high-quality acrylic polymer, with weather resistant pigments, properly selected & graded fine fillers. It is used as a waterproofing & decorative coating for protection of exterior walls of the buildings from heavy wind driven rain.

Limitations:

• Minimum ambient surface and material temperature must be between 10 to 40 DegreeC. For applications outside this range, contact Fosroc for advise. Application of the product should be always on dry substrates.

Precautions:
Health & Safety:

• Nitocote Wall Guard should not come in contact with the skin and eyes, or be swallowed. Adequate ventilation should be ensured and inhalation of vapours should be avoided. Some people are sensitive to polymers, hence suitable protective clothing, gloves and eye protection should be worn. If working in confined areas, suitable respiratory protective equipment must be used. In case of contact with skin, should be rinsed immediately with plenty of clean water and medical advice sought. If swallowed, medical attention sought immediately. Should not induce vomiting.

Specification Clause:

• Waterproof coating for external masonry/RCC walls shall be Nitocote Wall Guard an acrylic water-based elastomeric & decorative coating applied at 110 micron DFT in two coats as per manufacturer specification. Coating shall be UV resistant, breathable & flexible having minimum 100% elongation when applied at 110 micron DFT.

Application instructions:

• Surface Preparation: All surface should be dry and free from contamination such as oil, grease, loose panicles, decayed matter, moss, algae growth, laitance, and all traces of mould release oils and curing compounds. Where moss, algae or similar growths have occurred, treatment with a proprietary biocide should be carried out.

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Product Details:

Uses:

Dekguard PU provides an easily cleaned chemical and UV resistant protective coating, and suitable for external waterproofing also.

Advantages:

Durable: Low maintenance costs

Non-yellowing: Will not yellow on exposure to UV rays.

Hygienic: Seamless surface, easily cleaned

Impermeable: Excellent resistance to chemicals and gases

Description:

Dekguard PU is a two component, pigmented, aliphatic polyurethane coating possessing good resistance to long-term exposure of UV rays.

Technical Support:

Fosroc offers technical support and service to specifiers and contractors as well as on-site assistance.

Application instructions:

Surface preparation: All surfaces must be smooth, sound and free from debris, loose or flaking material and areas of standing water. Surfaces must be free from contamination such as oil, grease, dust, loose particles and organic growth. Concrete surfaces must be fully cured, latency free and free from any traces of shuttering, release oils and curing compounds.

All surfaces should then be grit blasted to remove all foreign matter and open up blow-holes, and provide a suitable key for Dekguard PU. All blow holes and imperfections should be filled with a suitable putty.

Coverage:

The theoretical coverage is 10 sq.m /ltr/coat at 30 - 40 microns DFT. However practical coverage may vary depending on the porosity of substrate, application thickness etc.

Mixing:

The individual components should be thoroughly stirred before mixing them together. The components should then be mechanically mixed together for atleast 3 minutes using a slow speed ( 400 - 500 RPM) drill machine attached with a mixing paddle.

Application:

Apply Dekguard PU with a nylon brush, or a flat pile felt roller, to the prepared substrate at a wet film thickness of 80 microns ( 40 microns DFT). Allow Dekguard PU first coat to dry for 2-4 hours at 30 DegreeC and then apply the second coat.

Curing This coating will become tack free in approximately 2 - 4 hours and be fully cured in 5 days.

Number of coats:

Two finish coats are recommended unless used as a top coat for freshly applied epoxies. Cleaning Clean tools and equipment immediately after use with Nitocote Sol. Wash hands and skin with soap, or an industrial hand cleaner.

Limitations:

Minimum ambient surface and material temperature must be between 10 to 40 DegreeC. For applications outside this range, contact Fosroc for advice. Application of the product should be always on dry substrates. Moisture in the substrate can lead to pin holes and blisters in the coating.

Precautions:

Health & Safety:

Rubber gloves and/or barrier creams, protective clothing, goggles and respirator should be worn. Provide sufficient mechanical and/or local exhaust ventilation to maintain easy working conditions.

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Product Details:

Uses:

• Nitocote UR512 provides an easily cleaned chemical and UV resistant protective coating, also suitable for external waterproofing.

Advantages:

• Durable: Low maintenance costs
• Non-yellowing: Will not yellow on exposure to UV rays.
• Chemical resistant: Excellent resistance to most industrial chemicals
• Hygienic: Seamless surface, easily cleaned Standards compliance Nitocote UR512 meets the requirements of UL 94 for resistance to spread of flame.

Description:

• Nitocote UR512 is a two component, pigmented, aliphatic polyurethane coating possessing good resistance to long term exposure of UV rays and chemical attack.

Technical Support:

• Fosroc offers technical support & service to specifiers and contractors as well as on-site assistance.

Limitations:

• Minimum ambient surface and material temperature must be between 10 to 40 DegreeC. For applications outside this range, contact Fosroc for advice. Application of the product should be always on dry substrates. Storage

Coverage:

• The theoretical coverage is 10 m 2 / liter/coat at 45-50 microns DFT (100 microns WFT). However practical coverage may vary depending on the porosity of substrate, application thickness etc.

Application instructions:

• Surface preparation: All surfaces must be smooth, sound and free from debris, loose or flaking material and areas of standing water. Surfaces must be free from contamination such as oil, grease, dust, loose particles and organic growth. Concrete surfaces must be fully cured, latency free and free from any traces of shuttering, release oils and curing compounds. All surfaces should then be grit blasted to remove all foreign matter and open up blow-holes, and provide a suitable key for Nitocote UR512. All blow holes and imperfections should be filled with Nibprnortar FC, epoxy putty.
• Mixing: The individual components should be thoroughly stirred before mixing them together. The components should then be mechanically mixed together for at least 3 minutes using a slow speed (400 - 500 RPM) drill machine attached with a mixing paddle.

Application:

• Apply Nitocote UR512 with a nylon brush, or a flat pile felt roller, to the prepared substrate at a thickness of 100 microns WFT (45 microns DFT). Allow Nitocote UR512 first coat to dry for 2-4 hours at 30 DegreeC and then apply the second coat When applying Nitocote UR512 as a topcoat over any of the Nitocote range of epoxy systems, it must be applied after 6 hours but within 24 hours of applying the epoxy. Note When applying Nitocote UR512, if the moisture content in the substrate is more than 3%, blistering of the coating may occur.

Curing:

• This coating will become tack free in approximately 2 - 4 hours and be fully cured in 5 days.

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Product Details:

Nitoprime 25 Concrete Repair Sealant is epoxy resin-based primer for concrete surfaces.

Uses:

• Nitoprime 25 is suitable for priming concrete surfaces prior to the application of any of the Nitoflor SL2000/4000, TS / TF range of resin-based floor toppings, Nitocote range of protective coatings or Nitomortar range of epoxy repair mortars.

Advantages:

• Can be applied even on damp surfaces
• Improves the adhesion of epoxy floor toppings and mortars with the substrate.

Description:

• Nitoprime 25 is a two component epoxy based primer with good penetrating properties for concrete surfaces.

Technical support:

• Fosroc provides a countrywide technical advisory service supported by a team of specialists in the field.

Application instructions:
Surface preparation:

• Thorough surface preparation is vital. For best results Fosroc recommends mechanical preparation techniques. (For example, mechanical scarifying, grit-blasting, sand blasting). For flooring and tanking works, care must be taken to ensure that the substrate does not suffer from rising dampness. If such conditions exist, consult Fosroc.

Precautions:
Health & Safety instructions:

• Nitoprime 25 should not come into contact with skin and eyes or be swallowed. Avoid prolonged inhalation of solvent vapours. Some people are sensitive to epoxy resins, hardeners and solvents. Gloves, goggles and barrier creams should therefore be used while handling the product. Adequate ventilation should be ensured and if working is enclosed areas, suitable breathing apparatus must be used. If the resin comes in contact with skin, it must be removed before it hardens with a resin removing cream, followed by washing with soap and water solvent should not be used. Nitoflor Sol should be washed from skin immediately with soap and water. Should accidental eye contamination occur with any of the above products, it should be washed well with plenty of water and medical advice should be sought. If swallowed medical attention should be sought immediately. Vomiting should not be induced.

Cleaning:

• All tools and equipments should be cleaned with Nitoflor Sol immediately after use. Spillages should be absorbed with sand or sawdust and disposed off in accordance with local regulations several millimeters deep into the concrete. To ensure good adhesion all contamination should be removed and the surface thoroughly cleaned of all dust and loose debris. A thorough detergent wash is also recommended followed by thorough cleaning with clean water and mopping it off to a dry state.

Mixing:

• Add the entire contents of the hardener tin to the base and mix thoroughly for 3 mins. until homogeneous, using a slow speed drill ( 400 - 500 rpm) fitted with a suitable mixing paddle.

Limitations:

• Temperature limitations: Recommended application range is 10 deg C - 40 deg C. Fosroc shall be consulted where application or service is outside the range of 5 deg C to 40 deg C.

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Product Details:

Uses:

• Nitocote SN522, a water repellent, is used to provide water repellent surface with improved self-cleaning properties on exterior building - brick work, concrete, cement rendering, natural or cast stone. Helps in reducing efflorescence due to soluble salts in brickwork.

Advantages:

• Ready to use: Brush or spray applied direct from container.
• Versatile: Equally effective on old or new surfaces.
• Self-cleaning: Unaffected by salt-laden atmosphere, reduces unsightly staining.
• Protects brickwork: Risk of efflorescence is reduced.
• Protects concrete: Reduces causes of cracking and crazing in in-situ or precast concrete
• Colourless: Preserves natural colour and texture of created material. Allows surface to breathe.

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Product Details:

Uses:

• To protect atmospherically exposed reinforced concrete structures from attack by acid gases, chloride ions, sulphates, oxygen and water. The product is also suitable to protect other cementitious substrate and masonry. Dekguard S is suitable for use on all types of structures, especially those in aggressive marine and coastal environments. Dekguard S is a component of Fosroc's Renderoc system of concrete reinstatement.

Advantages:

• Excellent barrier to carbon dioxide, chloride ions, sulphates, oxygen and water
• Allows water vapour to escape from the structure
• Highly UV resistant aliphatic acrylate gives exceptional resistance to the effects of long-term weathering.
• Highly durable in all climatic conditions.
• Selected range of decorative colours
• Ease of application - single pack - no mixing of separate components.

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Product Details:

Uses:

• Provides passivating protection matrix to reinforcing steel.

Advantages:

• Anticorrosive: Protects from future corrosion
• High adhesion: Excellent bonding to all types of steel substrate
• Cement based: Compatible with concrete
• User-friendly: Can be easily applied by brush

Description:

• Nitocote AP35, a single component latex acrylic polymer based emulsion is used for protecting steel reinforcement from corrosion. It only needs to be mixed with cement at site to produce an easily brushable coating. Technical support Fosroc offers a technical support service to specifiers, end users and contractors, as well as on-site technical assistance in locations all over the country.

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Product Details:

Uses:

• Nitocote EP140 is used as a hygienic and chemical resistant coating for steel tanks, concrete walls, concrete and metal columns, sluices and ducts.

Advantages:

• Excellent adhesion: Compatible with all substrates. Can be applied directly on to mild steel and concrete
• Hygienic & Aesthetic: Forms a smooth, glossy and easy to clean surface on curing
• Chemical resistant: Proven against a wide range of industrial chemicals

Description:

• Nitocote EP140 coating is based on solvented epoxy resins specially formulated to provide a durable coating suitable for application to both vertical and horizontal surfaces. It cures to form a smooth hygienic film with good resistance to a wide range of mineral and organic acids, fats, alkalis and oils.

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Product Details:

Uses:

• Nitozinc Primer is recommended for priming exposed steel reinforcement for use with Fosroc concrete repair mortars. The product actively resists corrosion within the confines of the repair location and avoids the generation of incipient anodes in immediately adjacent locations. Nitozinc Primer is compatible with all Renderoc mortars and fluid micro concretes.

Advantages:

• Anti-corrosive - Active 'Zinc-rich' system combats corrosion by electro chemical means.
• Two component product - easy to mix and use.
• Timesaving - Touch dry after 30 to 45 mins.
• Excellent adhesion - Exhibits excellent bond strength in cementitious repairs.

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