March 2011 PRODUCT DATA SHEET WEATHERFAST PRi-COAT DESCRIPTION: A heavy-bodied off-white general purpose primer and combined undercoat with fast drying and the easiest of sanding properties. USES: The superfine texture of Weatherfast PRi-COAT makes this the ideal preparation coating for timbers and many other surfaces. PRi-COAT is low in odour when used in confined spaces and is fast drying. PROPERTIES (at 25°C) ° COLOUR: Off white TOXICITY: See Precautions FINISH: Flat COVERAGE: This product will cover up to 12 sq metres per litre per coat. Less on more absorbant surfaces. DRYING TIME: Touch dry in 30 minutes at 20° C. RECOATING: After 16 hours. Allow longer time for colder conditions, or multiple wet on wet applications. POT LIFE: N/A MIXING RATIO: N/A SPRAYING: Wet on wet coats can be applied using up to 33⅓ Weatherfast Spraying Thinners. Adjust the thinning ratio according to the pressure and type of equipment being used. THINNING: Not recommended for brush or roller use. Spraying – Thin with up to 33 1/3% of Weatherfast Spraying Thinners. WEIGHT/LITRE: 1.465 VOLUME SOLIDS: 75% FLASH POINT: 32°C CLEAN UP: WEATHERFAST BRUSHING OR SPRAYING THINNERS U.N. NUMBER: 1263

Page 2 – Weatherfast PRi-COAT PREPARATION: New Timber – Sand and remove dust from the grain with clean cloths soaked in methylated spirits and allow to dry. Other substrates – Refer to appropriate NORGLASS INFORMATION GUIDES for advice. APPLICATION: Stir contents before use. Ensure that the surface is dry and free from contaminants. Apply by brush and short nap roller and allow 24 hours to dry. If spraying, wet on wet coats are possible but longer drying time may be required for all the solvent evaporation to take place before overcoating. TRANSPORTATION: Dangerous goods, Class 3.2 Flammable...