Waterfall Foam Sealant
Item #: 53943 / A16523
TotalPond's Waterfall Foam Sealant is a one-component, polyurethane foam, moisture-cured mixture used to fill, seal, and bond rocks for waterfall construction. It expands 2 to 3 times the extruded bead and adheres to many surfaces.
Waterfall Foam Sealant is a single-component polyurethane black foam that fills gaps and ensures efficient water flow over rocks.
The foam adheres to most surfaces except: teflon, silicone, polyethylene, and other similar materials.
Waterfall Foam Sealant takes approximately 5 minutes for the outer shell to dry tack-free; Compound fully cures in 12 to 24 hours.
The 12 oz. can includes a nozzle tip applicator.
Before using this product, make sure all surfaces the sealant will be applied to are completely dry; allow the product at least 48 hour to dry before getting it wet.
Warning: Foam is extremely flammable while dispensing. Wear protective gloves, clothes, and eyewear during the application procedure
When used in accordance with the instructions, this product is safe for fish and plants.