--- product_id: 218861151 title: "Underwater Pool Putty Epoxy - 2 Part Set, Quick Set for Spa, Hot Tub, & Pool Leak Repair - Bonds to Fiberglass, Concrete & More - 8 oz Total, Easy DIY Waterproof Sealant – Work Like Magic" brand: "calvana" price: "£16.40" currency: GBP in_stock: true reviews_count: 8 category: "Calvana" url: https://www.desertcart.co.uk/products/218861151-underwater-pool-putty-epoxy-2-part-set-quick-set-spa store_origin: GB region: United Kingdom --- # Sets in 60 mins Waterproof underwater bond 500 PSI tensile strength Underwater Pool Putty Epoxy - 2 Part Set, Quick Set for Spa, Hot Tub, & Pool Leak Repair - Bonds to Fiberglass, Concrete & More - 8 oz Total, Easy DIY Waterproof Sealant – Work Like Magic **Brand:** calvana **Price:** £16.40 **Availability:** ✅ In Stock ## Summary > 🌟 Seal the deal underwater—because your pool deserves a fix that works like magic! ## Quick Answers - **What is this?** Underwater Pool Putty Epoxy - 2 Part Set, Quick Set for Spa, Hot Tub, & Pool Leak Repair - Bonds to Fiberglass, Concrete & More - 8 oz Total, Easy DIY Waterproof Sealant – Work Like Magic by calvana - **How much does it cost?** £16.40 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/218861151-underwater-pool-putty-epoxy-2-part-set-quick-set-spa) ## Best For - calvana enthusiasts ## Why This Product - Trusted calvana brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **DIY-Friendly Magic:** No pro tools needed—just knead, apply, and watch it cure to a durable, color-stable finish. - • **Trusted by Experts:** Engineered by Florida pool pros for reliable, long-lasting underwater repairs that keep your oasis leak-free. - • **Unmatched Strength:** 500 PSI tensile strength ensures your repair holds strong against leaks and pressure. - • **Rapid 1:1 Mix & Set:** Get back to your pool party fast with a quick-setting formula that cures in just 60 minutes. - • **Multi-Surface Mastery:** Bonds seamlessly to fiberglass, concrete, ceramic, metal, and more—wet or dry. ## Overview Calvana’s Underwater Pool Putty Epoxy is a premium 2-part, quick-setting epoxy putty designed for fast, durable leak repairs in pools, spas, and hot tubs. With a 1:1 mix ratio, it bonds to multiple surfaces including fiberglass and concrete, cures in 60 minutes, and withstands 500 PSI tensile strength underwater. Perfect for DIY enthusiasts seeking a waterproof, weatherproof seal that resists yellowing and shrinking. ## Description Product description ## Features - High-Strength 2-Part Epoxy Putty: This set includes two 4 oz sticks (resin and hardener) of our premium underwater pool putty, designed to create a super strong and durable bond. Perfect for repairing leaks in swimming pools, spas, and hot tubs, ensuring a reliable fix. - Quick and Effective: Our pool putty sets rapidly, allowing for speedy underwater repairs with minimal downtime. Mix in a simple 1:1 ratio, apply directly to the affected area, and experience a fast-setting solution that adheres flawlessly, even underwater. - Versatile Multi-Surface Application: Suitable for a variety of surfaces including concrete, fiberglass, and tiles, our pool putty seamlessly adheres to both wet and dry substrates. It provides a weatherproof seal that lasts through all seasons, ensuring your pool or spa remains leak-free. - Easy to Use: Specifically designed for DIY repairs, this epoxy putty is user-friendly and does not require professional tools or skills. Simply knead the putty, apply it to any crack or leak, and it cures to a color stable finish that resists yellowing, sagging, and shrinking. - Professionally Recommended: Crafted by Florida pool specialists with years of experience in pool maintenance and repair. Trust in a product that's engineered to meet the rigorous demands of underwater repairs, ensuring your pool is prepared for endless summer fun. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B088P7YRTL | | Best Sellers Rank | #83,291 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #118 in Pool & Deck Repair Products | | Brand | Calvana | | Brand Name | Calvana | | Color | Aqua color | | Compatible Material | Ceramic, Concrete, Fiberglass, Metal, Paper, Plastic, Wood | | Container Type | Can | | Customer Reviews | 4.3 out of 5 stars 288 Reviews | | Full Cure Time | 60 Minutes | | Item Form | Putty | | Item Package Quantity | 1 | | Item Weight | 4 Pounds | | Manufacturer | Calvana | | Material | Resin | | Material Type | Resin | | Package Information | Can | | Tensile Strength | 500 Pounds Per Square Inch | | Unit Count | 8.0 Ounce | | Viscosity Level | Medium | | Volume | 4 Fluid Ounces | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** Calvana - **Color:** Aqua color - **Item Form:** Putty - **Item Package Quantity:** 1 - **Material:** Resin ## Images ![Underwater Pool Putty Epoxy - 2 Part Set, Quick Set for Spa, Hot Tub, & Pool Leak Repair - Bonds to Fiberglass, Concrete & More - 8 oz Total, Easy DIY Waterproof Sealant – Work Like Magic - Image 1](https://m.media-amazon.com/images/I/713f7lB6msL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by T***N on July 8, 2025* ### ⭐⭐⭐⭐ Review *by C***G on August 11, 2023* ### ⭐⭐⭐⭐⭐ Review *by A***F on July 9, 2025* ## Frequently Bought Together - Underwater Pool Putty Epoxy - 2 Part Set, Quick Set for Spa, Hot Tub, & Pool Leak Repair - Bonds to Fiberglass, Concrete & More - 8 oz Total, Easy DIY Waterproof Sealant – Work Like Magic - Leakmaster Pool Leak Detection Kit – 8 oz Blue Dye with Reusable Syringe – High-Visibility Leak Finder for Pools, Hot Tubs & Spas – 40+ Refills– Professional Water Tracing Tool - Epoxybond Pool Putty 2-Part Set | Swimming Pool & Spa Repair | Easy DIY | Fix Cracks Leaks Underwater or Above | Concrete, Fiberglass & Variety of Other Surfaces | by Atlas Minerals --- ## 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.co.uk/products/218861151-underwater-pool-putty-epoxy-2-part-set-quick-set-spa](https://www.desertcart.co.uk/products/218861151-underwater-pool-putty-epoxy-2-part-set-quick-set-spa) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-22*