The Fish-Friendly Gap Filler
Specifically designed to help quickly and easily build beautiful water features, this polyurethane foam expands to fill gaps and cracks to help direct water to flow over the rocks in a waterfall, rather than under and in between.
HERE'S WHAT MAKES GREAT STUFF™ POND & STONE GREAT:
It's easy to work with because it:
170 ± 5°F and 50 ± 5 % RH, 1 inch bead diameter, 6 inch length. Cure rate is dependent on temperature, humidity, and size of foam bead.
GREAT just got GREATER!
Use GREAT STUFF™ Pond & Stone with the GREAT STUFF™SMART DISPENSER™ for no drips, less mess - foam stops where you stop.
Reusable for up to 30 days - use again and again.
Precise, greater control.
Down To The Details Of Great Stuff™ Pond & Stone
How To Use Great Stuff™ Pond & Stone
Read all instructions and safe handling information before you start. GREAT STUFF™ products should not to be used for filling closed cavities or voids such as behind walls and under tub surrounds.
Great Stuff™ Insulating Foam Sealants Safe Handling
For warnings and precautions, disposal information and more, download GREAT STUFF™ Consumer Safety Information or view our safe handling videos.
If you need assistance, contact us. We're always here to help you through any project.