1. Nitoprime SP constructive solutions Fosroc Nitoprime SP Epoxy based, penetrating, stabilising primer for range of Fosroc epoxy coatings Uses  To harden and stabilise concrete surfaces.  Reduces the potential of substrate contamination from blowing sand or other deleterious material  Penetrates deeply into the concrete, clogging the pores, thus preventing water from entering into the concrete/ masonry by capillary action  Long open time Description Nitoprime SP is a penetrating, stabilising primer for a range of epoxy coatings. It is a two-component, solvent-based epoxy primer, used on cementitious and concrete substrates where epoxy resin coatings and floorings are applied. Properties Mixing ratio : base:hardener (by weight or volume) 1 : 1 Specific gravity (mix) : approx. 1.0g/cm 3 Volume solids : 30% Number of coats : 1 Open time : 7-50 hours @ 25°C : 4-36 hours @ 35°C Technical support Fosroc offers a comprehensive technical support service to specifiers, end users and contractors. It is also able to offer on-site technical assistance, an AutoCAD facility and dedicated specification assistance in locations all over the world. Instructions for use Preparation It is essential that the primer is applied to a sound, clean and dry substrate in order to achieve the maximum adhesive bond and long term durability. Mixing Mix both components till a homogeneous mixture is ob - tained. It is important that both components are intermixed thoroughly and that no traces of the components remain unmixed. Application When mixed the primer should be applied immediately with a roller, brush or spray in a thin continuous film. Care should be taken to avoid over application or puddles. If the existing substrate is very porous a second coat may be necessary. Cleaning Nitoprime SP should be removed from tools and equipment with Fosroc Solvent 102 immediately after use. Hardened material can only be removed mechanically. Estimating Supply Nitoprime SP : 4 litre packs Fosroc Solvent 102 : 5 litre cans Coverage Nitoprime SP : 8.00 m 2 /litre Storage Shelf life Nitoprime SP has a shelf life of 12 months if stored in the original, unopened packs below 25°C.

2. UAE/0436/09/C Al Gurg Fosroc LLC Post Box 657, Dubai United Arab Emirates www.fosroc.com Important note Fosroc products are guaranteed against defective materials and manufacture and are sold subject to its standard Conditions for the Supply of Goods and Service. All Fosroc datasheets are updated on a regular basis. It is the user’s responsibility to obtain the latest version. Head Office telephone: (+9714) 2039699 fax: (+9714) 2859649 email: agf@fosroc.com Regional offices Abu Dhabi, Al Gurg Fosroc telephone: 673 1779 fax: 673 1449 email: abudhabi@fosroc.com Bahrain, YBA Kanoo telephone: 17738200 fax: 17732828 email: bahrain@fosroc.com Kuwait, Boodai telephone: 4817618 fax: 4832124 email: kuwait@fosroc.com Oman, Al Amana telephone: 24815080 fax: 24817554 email: oman@fosroc.com Fosroc Nitoprime SP Additional Information Fosroc manufactures a wide range of complementary products which include :  waterproofing membranes & waterstops  joint sealants & filler boards  cementitious & epoxy grouts  specialised flooring materials Fosroc additionally offers a comprehensive package of products specifically designed for the repair and refurbish - ment of damaged concrete. Fosroc’s ‘Systematic Approach’ to concrete repair features the following :  hand-placed repair mortars  spray grade repair mortars  fluid micro-concretes  chemically resistant epoxy mortars  anti-carbonation/anti-chloride protective coatings  chemical and abrasion resistant coatings For further information on any of the above, please consult your local Fosroc office - as below. * Denotes the trademark of Fosroc International Limited Precautions Health and safety Nitoprime SP and Fosroc Solvent 102 should not come in contact with the skin and eyes, or be swallowed. When using Fosroc Solvent 102 ensure adequate ventilation and avoid inhalation of vapour. Some people are sensitive to resins, hardeners and solvent. Wear suitable protective clothing, gloves and eye protection. The use of barrier creams provides additional skin protec - tion. In case of contact with the skin, rinse with plenty of clean water, then cleanse with soap and water. Do not use solvent. In case of contact with eyes, rinse immediately with plenty of clean water and seek medical advice. If swallowed, seek medical attention immediately – do not induce vomiting. Fire Nitoprime SP and Fosroc Solvent 102 are flammable. Keep away from sources of ignition. No smoking. In the event of fire, extinguish with CO 2 or foam. Do not use a water jet. Flash point Nitoprime SP Base : 24°C Hardener : 23°C Fosroc Solvent 102 : 33°C Disposal Disposal of spillage or empty packaging should be in accordance with local waste disposal regulations. For further information refer to the Material Safety Data Sheet.