--- product_id: 102072283 title: "16 oz. Black Foam with Straw Applicator - BF400" brand: "savio" price: "A$61" currency: AUD in_stock: true reviews_count: 8 category: "Savio" url: https://www.desertcart.com.au/products/102072283-16-oz-black-foam-with-straw-applicator-bf400 store_origin: AU region: Australia --- # Expands to fill joints & redirect water flow 16 oz. aerosol can for easy handling Durable, UV & weather resistant polyurethane foam 16 oz. Black Foam with Straw Applicator - BF400 **Brand:** savio **Price:** A$61 **Availability:** ✅ In Stock ## Summary > 🖤 Seal the deal with Savio Black Foam — where pro-grade meets effortless perfection! ## Quick Answers - **What is this?** 16 oz. Black Foam with Straw Applicator - BF400 by savio - **How much does it cost?** A$61 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/102072283-16-oz-black-foam-with-straw-applicator-bf400) ## Best For - savio enthusiasts ## Why This Product - Trusted savio brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Fast Trim & Blend:** Ready to trim in under an hour, blending discreetly with rockwork and liners. - • **Expands to Seal & Secure:** Fills cracks and voids to create seamless, leak-proof waterfalls and secure stone edging. - • **Waterproof & Weatherproof:** Engineered to resist solvents, water, and harsh outdoor conditions for lasting performance. - • **Professional Grade Durability:** High carbon content foam ensures UV resistance and long-term outdoor reliability. - • **Effortless Precision Application:** Shake, point, and fill for flawless, professional results every time. ## Overview Savio 16 oz. Black Foam with Straw Applicator is a professional-grade expanding polyurethane foam designed for water gardening and landscaping. It expands to fill joints and cracks, redirecting water flow to create seamless waterfalls and secure stone edging. The foam is water-resistant, UV-stable, and weatherproof, ready to trim in under an hour, making it ideal for durable, long-lasting outdoor applications. ## Description How do you build a waterfall that looks like it was created by a professional? Two words. Black Foam. It's so easy to work with - simply shake, point, and fill - for beautiful, fuller waterfalls. Expanding Black Foam re-directs waterflow over rocks, filling in cracks and voids to create a professional-looking waterfall. You know how it works: the rockwork is in place, but the flow of water refuses to cooperate. Grab a can of Black Foam, fill in the gaps, and you've got that picturesque "curtain effect." Also helps secure stone edging and contain gravel on bog shelves. This is no residential construction foam. It's a professional-grade, expanding cellular polymer made expressly for water gardening. Savio Black Foam contains high carbon content for increased outdoor UV resistance and long-term durability. The formulation is closed cell, and will not harden or shrink. Ready to trim in less than an hour, it blends discretely into liner and rock, and bonds easily to rockwork. Review: Stopped the leaks - This product worked great on my pond's waterfall. It does take awhile to cure - says so on the bottle - yet when it does, it's strong and secure Review: Good foam for the price!! - The can goes fast! Good foam for a throw away can . Slow expansion time . Shake very well. Thanks savio ## Features - Expands to Fill Joints - Easy Application: Simply shake, point and fill - Multi Purpose: Use for a variety of applications - Durable: Resists solvents, water & weather ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B005OTL8BC | | Best Sellers Rank | #657,852 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #380 in Water Garden & Pond Liners & Seals | | Brand | Savio | | Brand Name | Savio | | Color | Black | | Compatible Material | Stone | | Container Type | Aerosol Can | | Customer Reviews | 4.3 out of 5 stars 54 Reviews | | Global Trade Identification Number | 00835217002413 | | Item Form | Foam | | Item Package Quantity | 1 | | Item Weight | 16 ounces | | Manufacturer | SAVIO | | Material | Polyurethane Foam | | Material Type | Polyurethane Foam | | Model | BF400 | | Other Special Features of the Product | Water Resistant | | Part Number | bf400 | | Special Feature | Water Resistant | | Specific Uses For Product | Landscaping | | UPC | 835217002413 | | Unit Count | 16 Ounce | | Volume | 16 fluid ounces | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** Savio - **Item Weight:** 16 Ounces - **Material:** Polyurethane Foam - **Style:** Compact - **Water Resistance Level:** Water Resistant ## Images ![16 oz. Black Foam with Straw Applicator - BF400 - Image 1](https://m.media-amazon.com/images/I/61L7mWfXg6L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Stopped the leaks *by S***D on January 1, 2025* This product worked great on my pond's waterfall. It does take awhile to cure - says so on the bottle - yet when it does, it's strong and secure ### ⭐⭐⭐⭐ Good foam for the price!! *by T***N on October 24, 2021* The can goes fast! Good foam for a throw away can . Slow expansion time . Shake very well. Thanks savio ### ⭐⭐⭐⭐⭐ Great product! Best ive been able to find! Will buy again. *by J***D on October 5, 2022* Great price. Extremely easy to use and very reliable product. I will be purchasing more. Arrived quickly and more then satisfied with this. I highly recommend this product! ## Frequently Bought Together - Savio 16 oz. Black Foam with Straw Applicator - BF400 - Savio Replacement Filter Mat for Standard Skimmerfilter - RS020 - Skimmerfilter Replacement Filter Mat for Savio, Set of 4 (1-Year Supply) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.au/products/102072283-16-oz-black-foam-with-straw-applicator-bf400](https://www.desertcart.com.au/products/102072283-16-oz-black-foam-with-straw-applicator-bf400) --- *Product available on Desertcart Australia* *Store origin: AU* *Last updated: 2026-11-05*