Safe to mix with paint, grout, mortar, timber stains, adhesives and more
Won’t alter the look or feel of the surface
Provides long-lasting protection against mould growth
Easy application: mix 5mL per 1L of product
Ideal for high-moisture environments such as bathrooms, kitchens and laundries
Protect your home or workspace from the unsightly and damaging effects of mould with Mould Defence Additive 1L. Specially formulated as a powerful and long-lasting mould inhibitor, this additive is designed to be mixed with a wide range of existing products including paints, grouts, mortars, adhesives, timber oils, stains and textured coatings. Once added, it forms a durable protective film that helps prevent mould from taking hold—without altering the appearance or texture of the surface it’s applied to.
Ideal for use in high-moisture areas where mould is commonly found—such as bathrooms, laundries, and kitchens—this additive offers dependable defence in both residential and commercial applications. With a simple ratio of 5mL per 1L of paint, it’s incredibly easy to incorporate into your next project for added peace of mind.
Whether you're refreshing your bathroom walls, regrouting a splashback, or oiling a timber deck, Mould Defence Additive helps extend the life of your finishes and maintains a cleaner, healthier environment. Invest in long-term surface protection and keep mould at bay before it starts.
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What you need to know before purchasing
Not all stores carry stock of this product, but will order it in for you subject to availability and where local laws permit.
Products are available while stocks last.
Contact your local store to check stock availability.
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Price is available to online purchases only.
Price when purchasing in-store may vary.
Many of our products come with a guarantee or warranty from the manufacturer. In addition, they come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any further reasonably foreseeable loss or damage. You are entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure. Full details of your consumer rights may be found at www.consumerlaw.gov.au.
