Weathershield Exterior Undercoat is part 2 of the 3 step Weathershield Exterior Gloss system as it is specially formulated to resist cracking, providing the perfect key for the gloss topcoat. It offers a guaranteed 6 year weathering durability when used as part of a full Weathershield exterior paint system, and correctly applied as per the instructions for use. Application Description: Apply 2 coats of Weathershield Quick Dry Undercoat to primed surfaces with a brush. Finish with 1 or 2 coats of Weathershield Quick Dry Exterior Gloss. Some dark colours may need a further coat. TIP: it is advisable to only use light colours on south facing resinous wood. Apply only in dry conditions, above 10 degrees Celsius and when bad weather is not forecast. Features and Benefits Flexible paint film Quick drying Even base for top coat Undercoat Water based, low odour Specifications Number of coats needed 2 Drying time 2-4 hours Coverage Up to 16m Tips & Advice 1.Preparing the Surfaces: Ensure su