eBay

📌 Product Overview

Seal, bond, and waterproof pond features, stone installations, and outdoor surfaces with confidence using this Great Stuff Pond & Stone Expanding Foam Sealant. Featuring the innovative Smart Dispenser straw for precise, drip-free application, this 12oz black foam sealant delivers exceptional bead control and stops flowing the moment you stop dispensing — resulting in less mess and more accurate fills every time. Reusable for up to 30 days after first use and completely safe for ornamental fish and plants, this expanding foam is the trusted, professional-grade solution for pond construction, stone bonding, and outdoor gap sealing projects.

📌 Key Features & Benefits

Smart Dispenser Straw – New precision straw design delivers better bead control and cleaner application, allowing foam to flow only when actively dispensing and stopping immediately when you release
No Drips, Less Mess – Foam stops dispensing the moment you stop pressing, reducing waste, overspill, and cleanup time for a cleaner, more controlled application experience
Reusable Up to 30 Days – Smart Dispenser straw can be reused repeatedly for up to 30 days after first use, making this a cost-effective, long-lasting sealant solution for ongoing projects
Safe for Ornamental Fish & Plants – Formulated to be safe for use in and around pond environments including ornamental fish, aquatic plants, and water features once fully cured
Seals, Adheres & Bonds – Multi-function formula effectively seals gaps, adheres surfaces together, bonds stone and pond materials, and provides a water-resistant protective cover
Water-Resistant Coverage – Expands to fill irregular gaps and voids while forming a durable, water-resistant seal suitable for outdoor and pond-side applications

📌 Multiple Uses / Applications

Sealing and bonding rocks, stones, and boulders in pond and water feature construction
Filling gaps and voids around pond edges, liners, and water feature bases
Adhering decorative stone, slate, and gravel in garden landscaping projects
Waterproofing and sealing outdoor gaps around pipes, fixtures, and pond equipment
Securing and bonding materials in koi ponds, garden ponds, and water gardens
General outdoor gap filling and waterproofing on stone and masonry surfaces

📌 Product Details / Specifications

Detail	Information
Size	12 oz
Color	Black
Dispenser	Smart Dispenser Straw Included
Reusable	Up to 30 Days After First Use
Drip-Free	Yes – Stops When You Stop
Water-Resistant	Yes
Safe For	Ornamental Fish & Plants (When Cured)
Functions	Seals, Adheres, Bonds & Waterproofs

📦 Shipping Policy

We aim to process and dispatch all orders as promptly as possible. Estimated delivery timeframes will be displayed at checkout. If you experience any issue with your delivery, please contact us directly before taking any further action — we are here to help and will work to resolve your concern quickly and professionally.

🔁 Return Policy

Returns are accepted only in cases where an item arrives damaged or faulty. If this applies to your order, please get in touch with us first so we can review the situation and work toward the most suitable resolution. We are committed to ensuring every buyer has a smooth and positive purchasing experience.

💳 Payment Policy

Full payment is required at the time of checkout. We accept all eBay-approved secure payment methods. All transactions are processed safely and securely through eBay's trusted payment platform.