--- product_id: 63057567 title: "Bond It BDHA6BL HA6 Marine Silicone, 310ml, Black" brand: "bond it" price: "S$15" currency: SGD in_stock: true reviews_count: 8 url: https://www.desertcart.sg/products/63057567-bond-it-bdha6bl-ha6-marine-silicone-310ml-black store_origin: SG region: Singapore --- # 310ml waterproof sealant 4-hour full cure time sleek black color for discreet finish Bond It BDHA6BL HA6 Marine Silicone, 310ml, Black **Brand:** bond it **Price:** S$15 **Availability:** ✅ In Stock ## Summary > 🛠️ Seal like a pro, protect like a boss! ## Quick Answers - **What is this?** Bond It BDHA6BL HA6 Marine Silicone, 310ml, Black by bond it - **How much does it cost?** S$15 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/63057567-bond-it-bdha6bl-ha6-marine-silicone-310ml-black) ## Best For - bond it enthusiasts ## Why This Product - Trusted bond it brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Fast Full Cure:** Ready to handle in just 4 hours—speed up your projects - • **Aquarium-Grade Seal:** Perfect for aquarium construction and in-situ gaskets to prevent leaks - • **Professional Finish:** Black silicone offers a sleek, discreet seal that blends seamlessly - • **Ultimate Weatherproofing:** Seals out water, dust, and dirt for lasting protection - • **Versatile Surface Compatibility:** Bonds glass, ceramics, aluminium, metals, timber, and plastics effortlessly ## Overview Bond It BDHA6BL HA6 Marine Silicone is a 310ml black, waterproof sealant designed for demanding applications including aquarium construction and outdoor use. It bonds a wide range of materials such as glass, ceramics, metals, and timber, curing fully in 4 hours to provide durable, weatherproof protection with a sleek finish. ## Description For bonding bedding and sealing glass in aquarium construction. Suitable for the manufacture of in-situ gaskets and seals for pumps and pipework to prevent water ingression and as a dust and weatherproofing seal for cabinets in dirty environments or external applications. Ideal for use on glass ceramics anodised aluminium primed metals and timber and many plastics. ## Features - Weatherproofing Seal - Ideal for Glass Ceramics, Aluminium, Metals and Timber - Size: 310ml - For Aquarium Construction - Color: Black ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B00HURK3LW | | Best Sellers Rank | 7,083 in DIY & Tools (See Top 100 in DIY & Tools) 993 in Adhesives & Sealers | | Brand | Bond It | | Colour | Black | | Customer Reviews | 4.6 4.6 out of 5 stars (440) 4.6 out of 5 stars | | Full Cure Time | 4 Hours | | Included Components | Cartridge & Nozzle | | Item Form | Paste | | Item Type Name | Silicone | | Item Weight | 0.36 Kilograms | | Liquid Volume | 310 Millilitres | | Manufacturer | Bond It | | Manufacturer Part Number | BDHA6BL_SML | | Material | Silicone | | Model Number | BDHA6BL | | Number Of Items | 1 | | Number Of Packs | 1 | | Product Warranty | 1 year. | | Surface Recommendation | Glass | | Unit Count | 310.0 millilitre | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** Truly PVC Supplies - **Colour:** Black - **Full cure time:** 4 Hours - **Item weight:** 0.36 Kilograms - **Liquid volume:** 310 Millilitres ## Images ![Bond It BDHA6BL HA6 Marine Silicone, 310ml, Black - Image 1](https://m.media-amazon.com/images/I/41fsZCc+4MS.jpg) ![Bond It BDHA6BL HA6 Marine Silicone, 310ml, Black - Image 2](https://m.media-amazon.com/images/I/41rlahajvFS.jpg) ![Bond It BDHA6BL HA6 Marine Silicone, 310ml, Black - Image 3](https://m.media-amazon.com/images/I/41NktXR6MbS.jpg) ![Bond It BDHA6BL HA6 Marine Silicone, 310ml, Black - Image 4](https://m.media-amazon.com/images/I/41De6lw5mdS.jpg) ![Bond It BDHA6BL HA6 Marine Silicone, 310ml, Black - Image 5](https://m.media-amazon.com/images/I/4179K3mqs8S.jpg) ## Questions & Answers **Q: Will this product adhere to slate ?** A: We made a pleco cave with slate and HA6 Translucent . It lasted 7 years in our Discus tank at 30c before the first bits started to come apart. We have just taken it apart and are planning of rebuilding it using HA6 again. **Q: Will it stick to a preformed hard plastic pond?** A: Difficult one to say as it entirely depends on the type plastic. It would not stick well to polyethylenes or polypropylenes, but may be ok with certain types of PVC. Bond It recommend you do a test patch in a small area to check adhesion to this kind of surface before using it fully. **Q: Can this be used on ldpe pond liners please?** A: I would look for a special bespoke glue for a pond liner, not a job to be done twice. **Q: Will it stick to pond liner** A: Not to rubberised liners. Excellent for building and resealing glass aquariums/ tanks. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fast dry time *by on Reviewed in the United Kingdom 14 April 2026* Good stuff used it on aquarium decoration to stop it falling over great stuff fast cure time reconmend it for any aquariums ### ⭐⭐⭐⭐⭐ Strong bonding fast curing *by on Reviewed in the United Kingdom 21 February 2026* Good product. Does the job👍🏻 ### ⭐⭐⭐⭐⭐ Brilliant Stuff *by on Reviewed in the United Kingdom 23 September 2024* I upgraded my tortoise vivarium and after looking at reptile forums it was recommended to use this silicone sealant. It was so easy to use, creates a perfect seal, holds decorations perfectly. Only downside is that the smell is awful, took a few days for the smell to dissipate but would definitely use it again for non urgent projects. ## Frequently Bought Together - 1 x Bond It Black HA6 Silicone Sealant High Modulas safe for RTV fresh or marine salt water aquarium fish tanks - EU3 Cartridge (approx. 310ml) - BOND IT CLEAR HA6 RTV Silicone Sealant Marine Aquarium Safe Water Fish Tank Adhesive - TAIGA Black PU Landscape Pond & Waterfall Foam 750ml - 'Gun-Applied' --- ## 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.sg/products/63057567-bond-it-bdha6bl-ha6-marine-silicone-310ml-black](https://www.desertcart.sg/products/63057567-bond-it-bdha6bl-ha6-marine-silicone-310ml-black) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-08-22*