Description
Mortabond is a versatile, concentrated bonding and keying additive designed to enhance the adhesion, durability, and water resistance of plaster, mortar, and cement mixtures. Ideal for both interior and exterior applications, it provides a reliable base for a wide range of construction and renovation projects.
Key Applications & Uses:
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Enhanced Adhesion: Increases bond strength for plaster, render, and mortar on smooth, dense, or previously painted surfaces.
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Surface Preparation: Can be used as a primer to “key” walls and floors, improving adhesion for paints, tile adhesives, and screeds.
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Repair and Patching: Enhances the performance of repair compounds and fillers, making them ideal for crack repairs and areas requiring strong adhesion.
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Water & Weather Resistance: Adds water resistance to surfaces, perfect for exterior projects exposed to the elements.
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Reduced Cracking & Shrinking: Creates a more flexible bond, minimizing the risk of cracking or shrinkage during drying and curing.
Benefits:
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Improves adhesion to a variety of surfaces
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Enhances water and weather resistance
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Increases durability of cement mixtures and repairs
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Reduces cracking and shrinking of plaster and mortar
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Ideal for both DIY and professional applications
Mortabond provides a dependable, high-performance solution for construction, renovation, and repair tasks, ensuring stronger, longer-lasting results.
Available Sizes (Variants)
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1Liter
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5Liters








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