Water fall foam
- Seal between rocks in your waterfall to keep the water flowing where you want it to go.
- This is expanding foam. A little bead grows a lot
- Fill 1/3 of what is needed. It grows to fill in the rest.
- Tack-free in 30 minutes, cured in 4 hours.
- Trim after cured
- 1/2″ bead, about 575 ft long. 400 ml can.