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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99112849 Smart Dispenser Pond & Stone, 12 oz, Black

Product ID: 254810383

Details

Brand
Great Stuff
Item form
Foam
Item weight
1.01 Pounds
Liquid volume
12 Fluid
Number of Packs
1

⏳Reusable up to 30 days

💧Water-resistant, fish-safe seal

🧴12 oz precision foam volume

₨687

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Sold byAmazon SeychellesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🧩 Seal smart, seal safe — the future of pond care is here!

SAFE FOR AQUATIC LIFE - Formulated to protect your ornamental fish and plants while sealing
PRECISION FOAM CONTROL - Apply exactly the right bead every time—no guesswork, no overflow
SMART NO DRIP DISPENSER - Stop mess and waste with the innovative foam control straw
ECO FRIENDLY REUSABILITY - Use the dispenser repeatedly for up to 30 days, reducing waste and cost
DURABLE WATER RESISTANT SEAL - Create a long-lasting bond that withstands pond moisture and weather

The GREAT STUFF 99112849 Smart Dispenser Pond & Stone is a 12 oz black foam sealant designed for precision application with a no-drip smart straw. It provides a water-resistant, durable seal safe for ornamental fish and plants, reusable for up to 30 days, making pond and stone maintenance cleaner, easier, and eco-conscious.

Specifications

ASIN	B07GL5MP2X
Brand Name	Great Stuff
Customer Reviews	4.5 4.5 out of 5 stars (3,236)
EU Spare Part Availability Duration	30 Days
Global Trade Identification Number	00041343012121
Included Components	SMART DISPENSER straw
Item Form	Foam
Item Type Name	Pond & Stone
Item Weight	1.01 Pounds
Liquid Volume	12 Fluid Ounces
Manufacturer	Dow
Manufacturer Part Number	99112849
Model Number	99112849
Number of Items	1
Number of Packs	1
Pet Type	Fish
Target Species	Fish
UPC	041343012121
Unit Count	1 Count

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TrustScore 4.5 | 7,300+ reviews

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₨687

Duties & taxes included

In stock

Sold byAmazon SeychellesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Seychelles.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Customer service was outstanding when I had questions about the product.

2 days ago

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3 days ago

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