Sheetal Enterprises

Reebaklens RR

Rust remover, cleaning and etching agentUsesReebaklens RR is used as a rust remover from steel barsprior to encasing in concrete / microconcrete. It can also beused on ohter steel surfaces prior to coating with epoxysystems.AdvantagesRapid actionSafe with metals (except zinc and galvanised steel), wood,glass, plastic and rubber. No corrosive action. Penetratesoil and grease.DescriptionReebaklens RR cleaning agent is a combination of acidbased material, corrosion inhibitors and dispersing agentsand is supplied as a clear green solution.Technical SupportFosroc provides a technical advisory service to specifiers,end-users and contractors as well as on-site technicalassistance in locations all over the country.PropertiesSpecific gravity : 1.16 - 1.22 @ 250CApplication instructionsFor rusted metal (iron base)Apply Reebaklens RR with brush for complete wetting ofrusted metal surface and allowed to react it for 16-24 hours.After 24 hours, a white layer will appear which will protectfurther corrosion of metal / steel for about 5-7 days. Beforeapplying protective coating, the surface should be wirebrushed and thoroughly cleaned for dust with dry cloth.Removal of rust and mill scalePrewet the floors, then using a stiff bristle broom, brush theaffected areas with a solution of Reebaklens RR cleaningagent and water. Strength of the solution required will varybut should be between 1 : 1 and 1 : 4 (Reebaklens RRcleaning agent to water).When the action has finished, wash down thoroughly withclean water. Wire brush again to remove remaining loosematerial and finish by thoroughly washing down with cleanwater. Repeat if necessary. High degree of rust or scale canbe removed by soaking in the Reebaklens RR cleaning agentsolution for 60 minutes.Estimating CoverageApprox. 2.0 - 2.5 m2/LNote coverage depends on the rusted area and the depth ofdeposition.PackagingReebaklens RR cleaning agent is available in 1, 5 and 20 Lcontainers.StorageShelf lifeAt least 1 year in original sealed containers under normalwarehouse conditions.PrecautionsHealth & Safety instructionsReebaklens RR cleaning agent is acid based and should behandled with care. It attacks zinc, aluminium and putty. If indoubt about its effect on a material, test a small area beforeapplication.Avoid contact with skin. Rubber gloves and goggles shouldbe worn. Wash spillages with plenty of water. Enclosed areasshould be well ventilated. If contact with eyes occur, washimmediately with water and seek medical advice.FireReebaklens RR cleaning agent is non flammable.Additional informationTechnical data and guidance can be provided on a wide rangeof admixtures, concreting aids, grouts, repairs, Protectivecoatings and the Nitoflor range of industrial flooring systemswhich includes non metallic floor hardeners, epoxy floorcoatings and self levelling floor toppings, epoxy heavy dutyabrasion resistant screeds.Separate datasheets are available on these products.

Nitozinc  ® Primer

Two component epoxy zincrich primer 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. Design Criteria One or two coats of Nitozinc Primer are generally required, dependent largely on the nature and profile of the substrate. Nitozinc Primer is recoatable generally between 30 minutes and one hour after the application of first coat. Application of top coat may also proceed at this time. At elevated temperatures, the recoatable and overlay times will be reduced. The minimum application temperature for Nitozinc Primer is 100 C. The local Fosroc office may be consulted for further information. Properties Specific gravity 1.75 Recommended thickness per coat 40 microns (DFT) Application thickness 100 microns (wet) per coat Drying times @ 20 0 C @ 35 0 C Touch dry 45 mins 15 mins Fully dry/Recoatable 45 minutes to 1 hour. Surface drying time @270 C 20 to 40 mins. Note : At temperatures below 20 0 C, the drying times will be slower. Conversely, at temperatures above 350 C, the drying times will be faster. Specification clauses Steel reinforcement primer Performance specification The steel reinforcement primer shall be an epoxy, zinc rich, two component, zinc rich liquid packed and supplied ready to use. An unbroken 40 microns thick coating shall be capable of providing'active' galvanic protection and avoiding the generation of incipient anodes in the immediately adjacent locations. It shall be of suitable viscosity to enable the coating to penetrate into imperfections and pits within the surface of the structural steel. The formulation of the primer shall be such that drying occurs to allow the application of the repair mortar after 45 minutes at 350C or after one hour at 200 C. It shall be fully compatible with the reinstatement methods adopted. Supplier specification The steel reinforcement primer shall be Nitozinc Primer, manufactured by Fosroc and used in accordance with the manufacturer's datasheet. Nitozinc Primer is fully compatible with Fosroc's reinstatement techniques.

Nitozinc Primer

Two component epoxy zincrich primer

Uses Nitozinc  Primer is recommended for priming exposed steelreinforcement for use with Fosroc  concrete repair mortars. Theproduct actively  resists corrosion within the confi nes of therepair  location  and avoids the generation of incipient anodesin  immediately  adjacent locations.Nitozinc Primer is compatible with all Renderoc mortars andfl uid micro  concretes.Advantages Anti corrosive - Active 'Zinc-rich' system combats corrosionby 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 incementitious  repairs.