Will 12oz. cover a large area? small waterfall

This product expands a lot and is used for filling in spaces, stopping leaks around rocks and for keeping rocks from falling or moving once placed. One can should fill in around a good amount of rocks if used as intended. I had a small leak in my koi pond waterfall (a rock worked loose) and this worked beautifully for that repair.

Is is safe for my fish pond

Yes - very safe for fish ponds. I've used it on both our fish ponds for years and no issues.

will it work on WET surface

I believe the surface should be dry and clear of dirt/grease/algae,etc. when it is applied. After it cures it can be wet.

Would this repair a hole in a very thick vinyl in my Fisk pond?

I wouldn't trust it long- term against water pressure and bacteria, etc. You can buy special pond liner repair tape which is black vinyl with extra sticky waterproof glue.

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🛠️ Seal smart, live stylish—no drips, no stress!

POND STONE SAFE - Formulated to protect your ornamental fish and plants while sealing perfectly.
SLEEK BLACK DESIGN - Blends seamlessly with stone, tile, and pond surfaces for a professional finish.
POWERFUL SEAL BOND - Fills gaps up to 1 inch with a tensile strength of 100 lbs/inch for durable, lasting repairs.
ECO FRIENDLY REUSABLE - Use the same can for up to 30 days without waste or loss of performance.
SMART NO DRIP DISPENSER - Foam flow stops instantly when you do—zero mess, total control.

The GREAT STUFF 99112849 Smart Dispenser Pond & Stone is a 12 oz black foam sealant designed for precision application with its innovative no-drip smart straw. It offers water resistance and is safe for use around ornamental fish and plants, making it ideal for pond and stone repairs. With a tensile strength of 100 pounds per inch and the ability to fill gaps up to 1 inch, this reusable foam dispenser lasts up to 30 days, ensuring efficient, mess-free sealing and bonding.

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RM459

Duties & taxes incl.

Malaysiastore

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

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Colour	Black
Brand	GREAT STUFF
Item Weight	458 g
Liquid Volume	12 Fluid Ounces
Full Cure Time	30 Days
Item Form	Foam
Maximum Gap Fill	1 Inches
Surface Recommendation	Stone, Pond, Tile
Tensile Strength	100 Pounds Per Inch
Water Resistance Level	Water Resistant
Number of Items	1
Manufacturer	Dow
UPC	041343012121
Global Trade Identification Number	00041343012121
Net Quantity	1.0 Count
Item model number	99112849
ASIN	B07GL5MP2X

GREAT STUFF 99112849 Smart Dispenser Pond & Stone, 12 oz, Black

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