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.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Great Stuff 99112849 Smart Dispenser Pond & Stone, 12 oz, Black

Great Stuff 99112849 Smart Dispenser Pond & Stone, 12 oz, Black

Product ID: 124628355

Details

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

🎯Smart Dispenser for drip-free control

🧴12 oz precise foam volume

♻️Reusable up to 30 days

€ 41.85

Duties & taxes included

In stock

Sold byAmazon SlovakiaDelivered 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 Slovakia.

Secure transaction

Description

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

MESS FREE MASTERY - Innovative Smart Dispenser stops foam instantly when you stop, ensuring zero drips and less cleanup.
WATER RESISTANT SEAL - Creates a durable, water-resistant barrier that protects and bonds stones and pond surfaces seamlessly.
AQUARIUM SAFE FORMULA - Safe for ornamental fish and plants, so your pond stays vibrant and healthy.
ECO SMART REUSABILITY - Use the dispenser repeatedly for up to 30 days, reducing waste and maximizing value.
PRECISION FOAM CONTROL - Deliver the perfect bead every time with enhanced control for flawless sealing and bonding.

Great Stuff 99112849 Smart Dispenser Pond & Stone is a 12 oz black foam sealant featuring a patented Smart Dispenser straw that prevents drips and mess. Designed for precision bead control, it’s reusable for up to 30 days and safe for ornamental fish and plants. Ideal for sealing, adhering, and providing a water-resistant cover on pond and stone surfaces, it’s a top-rated solution trusted by thousands.

Specifications

ASIN	B07GL5MP2X
ASIN	B07GL5MP2X
Best Sellers Rank	#2,251 in Pet Supplies ( See Top 100 in Pet Supplies ) #2 in Aquarium Décor
Brand Name	Great Stuff
Customer Reviews	4.5 4.5 out of 5 stars (3,278)
Date First Available	August 17, 2018
Department	Unisex-Adult
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
Item model number	99112849
Liquid Volume	12 fluid ounces
Manufacturer	Dow
Manufacturer	Dow
Manufacturer Part Number	99112849
Model Number	99112849
Pet Type	Fish
Product Dimensions	3 x 3 x 8 inches; 1.01 pounds
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

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month 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.