HydroFoam™ Black Waterfall Foam 32 oz.

Russell Professional Pond & Pondless Products

Black Waterfall Foam 32 oz. - HydroFoam™

Sale price$49.99
Quantity:

For Gluing Waterfall Rocks Together

HydroFoam™ Black Waterfall Foam 32 oz.
  • Black waterfall foam sealant for all types of pond and water feature construction needs
  • Multi-purpose foam
  • Durable, flexible
  • Black/Charcoal color when cured
  • Use to fill voids behind waterfall boulders
  • Use to fill voids behind stream boulders
  • Use to stabilize rock walls, submerged, and non-submerged
  • Use to "glue" concrete retaining wall caps to concrete wall blocks
  • Bonds boulders to boulders
  • Bonds boulders to all types of liners - rubber, concrete, polyurea
  • 60% expansion - fill voids with 40% foam, the foam will expand to fill the remaining 60% void
  • Dries tack-free in 20 minutes - cures in 24 hours
  • Density: 1.4-1.6 lbs/cu. ft.
  • Compression: 10-14 PSI