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.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

GREAT STUFF Pond & Stone

Product ID: 124628355

Details

Brand
Great Stuff
Item Form
Foam
Item Weight
1 pounds
Liquid Volume
12 fluid
Unit Count
1 Count

⏳Reusable up to 30 days

💧Water-resistant, fish-safe seal

🧴12 oz precise foam volume

฿2442

Duties & taxes included

In stock

Sold byAmazon ThailandDelivered 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 Thailand.

Secure transaction

Description

🧩 Seal the deal with precision and care—because your pond deserves the best!

MESS FREE MASTERY - NEW SMART DISPENSER straw ensures no drips and less mess for flawless application every time.
PRECISION CONTROL - Foam stops instantly when you stop, giving you ultimate bead control for professional results.
AQUARIUM SAFE SEAL - Formulated to be safe for ornamental fish and plants, protecting your aquatic ecosystem.
ECO FRIENDLY REUSE - Use the dispenser repeatedly for up to 30 days—sustainability meets convenience.
DURABLE WATER RESISTANT - Seals, adheres, and bonds with a water-resistant cover that stands up to pond and stone environments.

GREAT STUFF Pond & Stone features a 12 oz smart dispenser foam that offers drip-free, precise application with reusable convenience for up to 30 days. Designed to safely seal and bond pond and stone surfaces, it’s water-resistant and safe for ornamental fish and plants, making it a top choice for aquarium décor and pond maintenance.

Specifications

ASIN	B07GL5MP2X
Best Sellers Rank	#2,604 in Pet Supplies ( See Top 100 in Pet Supplies ) #4 in Aquarium Décor
Brand	Great Stuff
Brand Name	Great Stuff
Customer Reviews	4.5 out of 5 stars 3,323 Reviews
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 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
Warranty Description	Warranty

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

฿2442

Duties & taxes included

In stock

Sold byAmazon ThailandDelivered 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 Thailand.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

View all Trustpilot reviews