Black expanding sprayable foam made for filling spaces and cavities between rocks and scenery. The sprayable foam expands uniformly and 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
• Practical foam dispenser and disposable gloves included
• Must be used on dry, dust and grease free surfaces
• Inconspicuous filling of cavities in ponds is possible
• Fish and plant-friendly
• Long-lasting colour thanks to high resistance to UV radiation
• Black Colour
• Must be used on dry, dust and grease free surfaces
• Available in single cans, a pack of 6 or a pack of 12