Black expanding sprayable foam made for filling spaces and cavities betweenrocks and scenery. The sprayable foam expands uniformlyand hardens quickly and is most effective at filling unwanted spaces between waterfall stones. Ideal for use as an installation aid when building waterfalls, runs and landscaping around your pond.Can be used with our Waterfall Foam Application Gun.700ml contents (approx. 24 fl oz)Practical foam dispenser and disposable gloves includedMust be used on dry, dust and grease free surfaces
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