Earth Coating System. Earth Coating System. 40-year R&D Experience. Natural Stone Finishing. Bonntile Hong Kong Limited

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1 40-year R&D Experience Earth Coating System Natural Stone Finishing Bonntile Hong Kong Limited Flat C2, 11/F, Hang Fung Industrial Building Phase 2, 2G Hok Yuen Street, Hung Hom, Kowloon, Hong Kong (+852) (+852)

2 Table of Content Natural Stone Coating Solution Colour of Earth P.2 Product Description P.2 Product Advantages P.2 Recommended Usage Area of Use P.3 Application Substrate P.3 Storage Requirement P.3 Technical Data Performance of Earth Coating System P.4 Technical Specifications P.4 1

3 Natural Stone Coating Solution Colour of Earth Subarctic, temperate, and tropical region. The colour of earth differs by each area in which you are living. Grayish white, brown forest, yellow, and red soils etc., the colour of earth is natural, and earth is origin of colours. Earth gives people natural warmth, which makes people feel calm down and relaxed. Tai Po Beverly Hill Stone Coating System is able to offer you an excellent finishing expression. That is not all reasons why this product is the best. Product Description Glossiness : Gloss, Semi-gloss or Matt Colour : Stand colour chart from Bonntile, tailor-made colour Package : Earth Primer (15 kg/ can) (20 kg/ can) (20 kg/ can) Application : Roller or Spray Product Advantages Excellent Natural Expression - A mixture of ceramic chips and marble powder providing colouring and texture immensely close to those of a natural stone. - does not apply clear topcoat, so you can feel more natural finishing. High Durability - A combination of a select binder fluorocarbon resin assures; therefore the product can keep its performance for more than 20 years Stable Colour Tone - Colours, naturally given by powdery ceramics and marble chips, insure against discolouration and fading. Long -term Washability - Surface of a dry stone painting can be easily cleaned by gently washing with soap and water. 2

4 Recommended Usage Area of Use Recommended for application to exterior/ interior surface of the following locations: Walls and Columns Ceilings and Beams Fence Walls Roof Parapets Mouldings Bends, etc. Application Substrate Precast Concrete Poured in Place Concrete Plaster (Mortar) Stucco Existing Painting Film (undercoating on all kinds of old films like acrylic resin, polyurethane resin, epoxy resin, etc for renovations) Storage Requirement In order to ensure product integrity prior to the application, it is mandatory to comply with the following requirements of storage: Store materials away from open flames or excessive heat Do not expose materials to sunlight for a long period of time Keep all containers away from moisture Do not expose materials to freezing conditions Keep containers air-tightly sealed 3

5 Technical Data Performance of Stone Coating System - Test Item Result Standard Adhersion (Normal) 0.97N/mm² More than 0.7N/mm² Adhersion (After Immersed in tap water) 0.77N/mm² More than 0.5N/mm² Repeated Warming and Cooling Resistance Passed No Peeling, Cracking, Bubbling, and Colour change Primary Water Resistance Passed *Result based on JIS A 6909 test standard Specifications of Earth Standard System Dilution Water (%) Standard needed quantity (kg/m²) Times of Coating Coating Interval (23 o C) Coating Method Earth Primer 5-12 Fresh Water hours or more Roller or Spray 4-6 Fresh Water hours or more, within 3 days 4-6 Fresh Water Specifications of Earth Recoating System HB Surfacer R(W) Dilution Water (%) Standard needed quantity (kg/m²) Times of Coating Coating Interval (23 o C) Coating Method 5-8 Fresh Water Wool Roller 1 16 hours 2-5 Fresh Water Mastic Roller 4-6 Fresh Water hours or more, within 3 days 4-6 Fresh Water * Please apply special sealer for HB Surface R (W) before applying it in the case of new construction sites and that substrate is a concrete or mortar. 4