Nitoseal Primer MS2

Fosroc products are guaranteed against defective materials and manufacture and are sold subject to its standard Conditions for the Supply of Goods and Services, copies of which may be obtained on request. Whilst Fosroc endeavours to ensure that any advice, recommendation, specification of information it may give is accurate and correct, it cannot, because it has no direct or continuous control over where or how its products are applied, accept any liability either directly or indirectly arising from the use of its products, whether or not in accordance with any advice, specification, recommendation or information given by it. Constructive solutions Two component s olvent based epoxy resin primer.

Clean equipment immediately after use with Fosroc Solvent 102. Estimating

12 months if stored in the original unopened packs in a cool dry place. Do not store in direct sunlight.

Nitoseal Primer MS2 may be harmful if swallowed or inhaled and may cause skin and eye irritation. Product contains a very small amount of isocyanates and low flash point solvent. Should accidental skin contact occur, remove contaminated clothing and wash with warm soapy water. Do not scrub. If inhaled remove person to fresh air. Get medical advice if breathing becomes difficult. In case of contact with eyes, rinse immediately with plenty of clean water for at least 15 minutes and seek medical advice. If swallowed, give a glass of water to dilute and seek medical attention immediately - do not induce vomiting. For further information, refer to the appropriate Product Material Safety Data Sheet. Fire Nitoseal Primer MS2 and Solvent 102 is highly flammable liquid. Keep away from sources of ignition. No smoking. Containers should be tightly sealed when not in use. In the event of fire, extinguish with CO 2 or foam. Do not use water jet. Disposal Dispose according to local authority regulations. Do not dispose down drains or into local waterways. For further information on any of the above, please consult your local Fosroc office - as below.

Primer MS2 Flash point: 23 o C Storage life: 12 months Drying time: 20 to 60 mins. Flash point - Fosroc Solvent 102: 33 o C For further info please contact your local Fosroc office.

It is suggested that the following list of equipment is adopted as a minimum requirement Protective clothing : Protective overalls : Good quality gloves, goggles and face mask Preparation equipment : Proprietary blasting equipment Fosroc Joint Cleaner Mixing equipment : 1 KW slow speed drill, 400 or 500 rpm, plus Fosroc Mixing Paddle MR2 Application equipment : Brush Fosroc Barrel Gun Joint shaping tool Application - points of note Fosroc operates a policy to encourage the use, where possible, of approved or licensed applicators. This ensures that repairs are completed satisfactorily so that the long term performance of the materials is assured. For contractors who wish to apply the materials themselves Fosroc is also able to offer technical assistance and training, either on-site or at its Training Centre in Dubai. Section B : Application Method 1.0 Joint Preparation Al Gurg Fosroc LLC Post Box 657, Dubai United Arab Emirates www.fosroc.com telephone: fax: email: (+9714) 2039699 (+9714) 2859649 agf@fosroc.com Registered Office: 215 Community, Street No. 13, Nad Al Hamar Road, Al Ramool Industrial Estate, Rashidiya, Dubai constructive solutions Page 2 of 2 Refer to the Joint width/depth ratio as per manufacturers instructions in the technical data sheet. 1.1 The substrate to which Fosroc Nitoseal Primer MS2 is bonded must be clean, dry and sound. All arris repairs should be effected using a Fosroc repair compound. 1.2 Remove all dirt, surface laitence, residual joint former or other contamination from joint faces by power wire brushing, grinding or grit-blasting. Ensure usage of dry, oil-free compressed air for blowing all joints. Oil or grease can be removed using Fosroc Joint cleaner. 1.3 All expansion joints must be filled with fillers; tightly packed with no gaps or voids existing at the base of the sealing slot. 1.4 For construction or contraction joints, a bond breaker or back up tape is recommended, but in joints where hydrostatic pressure exists, only bond breaking tapes must be used. 2.0 Mixing 2.1 Mix thoroughly until a homogenous dispersion is achieved. 3.0 Application 3.1 Prime the joint face using a clean dry brush. 3.2 Avoid over application of primer causing puddles in the bottom of the joint 3.3 Sealants should be applied between 30 minutes and 4 hours after priming 3.4 If the joint is not sealed overnight the primer film should be removed by grit blasting or grinding and the joint reprimed. 3.5 The mixed Primer MS2 must be applied within one working day. Do not use part packs. 4.0 Cleaning 4.1 Clean all equipment immediately after use with Fosroc Solvent 102. Section C : Approval and variations This method statement is offered by Fosroc as a „standard proposal‟ for the application of Fosroc Nitoseal Primer MS2. It remains the responsibility of the Engineer to determine the correct method for any given application. Where alternative methods are to be used, these must be submitted to Fosroc for approval, in writing, prior to commencement of any work. Fosroc will not accept responsibility or liability for variations to the above method statement under any other condition.