2. TDS - WP - N F04 - 000_ 03/20 PROPERTIES TYPICAL VALUES TEST STANDARDS Color K - White/ J - Light Grey / H - Dark Grey/Brilliant white - Density, g/cc 1. 68 ±0.0 1 ASTM D 1475 Chloride ion Diffusivity Not Measurable after 24 Months of Testing - Toxicity Non Toxic BS 6920 Tensile Strength >0.5 N/mm² ASTM D751 Initial Tensile Adhesion >0.5 MPa EN 14891 A.6.2 Crack bridging Ability >0.6 mm EN 14891 A.8.2 Crack bridging Ability with reinforcing mesh >1.5 mm ASTM C836 Fire Reaction test Class A ASTM E84 Elongation >40% ASTM D751 VOC < 2 0g/ltr ASTM D3960 All values are subject to 5 - 10 % tolerance TECHNICAL SPECIFICATION Protective clothing such as gloves and goggles should be worn while applying NEOSEAL FLEX 588 . In case the material splashes to the skin or eyes wash the same with fresh water immediately. In critical cases seek medical assistance. HEALTH & SAFETY NEOSEAL FLEX 588 kit s should always be stored in dry and covered areas. The product should not be exposed to direct sunlight or be kept near any source of heat. The product Shelf life is up to 12 months when stored as per the recommended storage conditions. STORAGE & SHELF LIFE 2kg /m² / Coat 1mm Thickness COVERAGE RATE NOTE: The information contained in this DATA SHEET, as well as our advice, both written as oral or provided through testing, are based on our experience, and they do not constitute any product guarantee for the installer, who must take them as simple orientations, provided strictly as information. We recommend to study deeply all information provided before proceeding to the use or application of any of our products, and strongly advise to conduct tests “on - s ite” in order to determine their convenience for a specific project. Our recommendations do not exempt of the obligation that installers have to deeply know the right application method for these systems before they use them, as well as to conduct as many preliminary tests as possible if there are any doubts about the appropriate system to use. The application, use and processing of our products are beyond our control, and therefore under the exclusive responsibility of the installer. In consequence, the in staller will be the only responsible of any damage or prejudice derived from the partial or total in - observation of our indications, and in general, of the inappropriate use or application of these materials. Sajaa Industrial Area behind Sharjah Cement Factory, Sharjah U.A.E. Email: info@royalwayindustries.com PO BOX: 65034 Tel: +971 6 572 6378 Website: www.royalwayindustries.com ROYAL WAY INDUSTRIES LLC Page 2

1. TDS - WP - N F04 - 000_ 03/20 PROPRETIES C H AR A C TERISTICS NEOSEAL FLEX 588 is a two component elastomeric cementitious coating with excellent flexibility for use on masonry and concrete substrates . The powder is a blend of Portland Cements, selected Silica sands and Modifying agents when mixed to a slurry consistency with NEOSEAL FLEX 588 Liquid, an Acrylic P olymer emulsion, it cures to form a tough flexible coating with high waterproofing properties.  Easy to mix and apply.  Application by brush, roller or spray.  Suitable for light pedestrian traffic.  Non Toxic, suitable for use in potable water applications.  Excellent waterproofing properties & flexible in nature.  Excellent adhesion to both porous & non porous substrates.  Resistant to carbon dioxide and chloride ion diffusion.  Once cured, a 2 mm thick NEOSEAL FLEX 588 membrane will accommodate mo vement up to 0.6mm.  Breathable coating. PROPERTIES NEOSEAL FLEX 588 Two Component Elastomeric Cementitious Waterproofing Coating Page 1 Concrete surface: The surfaces shall be thoroughly cleaned to remove all dust particles and laitance. Surface defects like cracks, holes or voids in the concrete needs to be repaired using an appropriate polymer modified mortar (PMM) within the correct ratio of (1:5:15). Af ter the surface needs to be in SSD condition not with standing water. B. Mixing The material is supplied in two parts and pre measured. Take the liquid in a container and slowly add the powder to the liquid and mix using a slow speed drill fitted with a s uitable paddle mixer until a lump free consistency is obtained. Do not mix more material than that can be used within 50 - 60 minutes. Mix thoroughly and keep mixing the material during application. Do not add water at any stage. C. Application Apply with a short stiff bristle brush or roller once the 1 st coat is applied to achieve the desired thickness. Apply the 2 nd coat after the 1 st coat is completely dried to achieve a minimum thickness of 1.8 – 2 mm. NEOSEAL FLEX 588 is easy to apply, suitable for waterproofing concrete and masonry substrates in the following areas:  Foundations  Terraces, balconies and roofs.  Waterproofing of gardens, swimming pools, basement, and sandwich application.  Concrete gutters  Under tile wate rproofing  Protect the concrete surfaces from carbonation and chloride attack  Wet areas, like bathrooms, kitchens, etc.  Protective coating on polyurethane foam insulation.  Waterproofing and protection against brackish water. BENEFITS NEOSEAL FLEX 588 elastomeric acrylic cementitious coating shall be applied as per the following general method of application: A. Substrate preparation: The performance and ultimately the durability of the coating largely depends on the condition of the substrate. Therefore, conditioning and preparation of the substrate is of utmost importance. NEOSEAL FLEX 588 is available in 35 Kg Kit (Part A & Part B). PACKAGING METHOD OF APPLICATION