Description
Liquid Flash 1 is a premixed, one-pack, water-based, microfibre-reinforced acrylic waterproofing membrane designed to form a durable and flexible waterproof and flashing layer between building surfaces. Easily applied by brush or roller, it remains permanently pliable, bridges cracks, and smooths irregular substrates. Once cured, the membrane offers excellent UV resistance and protection against mild chemical attack. It can be overpainted with water-based acrylic paints to colour-match surrounding surfaces and conforms to AS/NZS 4858 Class 3, suitable for internal wet areas when installed in accordance with AS 3740 and local regulations.

Uses

• Waterproofing for roofs, balconies, retaining walls and planter boxes

• Internal wet areas including bathrooms, kitchens, laundries and toilets

• Flashing around roof vent pipes, parapet walls, roof sheeting and tiles

• Roof, gutter and general building maintenance repairs

• Suitable for concrete, cement render, brick, block and building boards

• Compatible with gypsum, cement sheeting and compressed cement sheeting

Key Features & Advantages

• Ready-to-use, one-part system – no mixing required

• Easy brush or roller application

• Permanently flexible, microfibre-reinforced membrane

• Bridges hairline cracks and accommodates movement

• Excellent adhesion to correctly prepared substrates

• High UV resistance once cured

• Can be overpainted with water-based acrylic paints

• Suitable for internal and external applications