Our Waterfall Foam Sealant will create a water resistant seal and ensures efficient water flow over rocks. The black foam blends in with the liner and natural surroundings.
Fills gaps and ensures efficient water flow over rocks
Expandable black foam
Safety information! Danger: extremely flammable. Contents under pressure, irritant.
smartpond® one component polyurethane foam is a moisture cured sealant used to fill, seal and bond rocks for waterfall construction. It expands 2 to 3 times the extruded bead and adheres to all surfaces except Teflon®, silicone and polyethylene.
Instructions
-This product is extremely flammable during dispensing. Read cautions carefully.
-Wear impervious gloves, protective eyewear and suitable work clothes during use. Use with adequate ventilation.
-Optimum temperature for use is between 65-80° F. Clean dust, grease and oil off surfaces to be foamed. Cover surrounding surfaces.
-Shake well. Screw nozzle adapter onto valve stem, being careful not to activate valve.
-With valve end of can down, slowly press trigger to dispense foam. Test on experimental surface.
-Fill cavity only 1/3 full with foam to allow for expansion. For cavities greater than 3" diameter, moisten substrate before applying.
-Dries tack-free in approximately 5 minutes, cuttable within 1 hour, cures in 12-24 hours. Do not disturb uncured foam.
-Uncured foam may be removed with acetone. Cured foam must be removed mechanically.
-Cured foam can be trimmed or sanded. Cured foam exposed to sunlight must be covered with paint or stain.
-Store upright in cool, dry area. Leave nozzle on can. To reuse cut 1" off nozzle tip.
Specifications
12 oz.
Yields:
ÂĽ" Bead = 1996'
3/8" Bead = 887'
½" Bead – 499'
Yields are based on theoretical calculations, for comparison purposes, and will vary depend on ambient conditions and particular applications.
