--- product_id: 668347267 title: "Flex Caulk Hybrid Polymer Waterproof Sealant, Clear, 3 oz, 1-Pack" brand: "flex seal" price: "4057 som" currency: KGS in_stock: true reviews_count: 8 category: "Flex Seal" url: https://www.desertcart.kg/products/668347267-flex-caulk-hybrid-polymer-waterproof-sealant-clear-3-oz-1 store_origin: KG region: Kyrgyzstan --- # Precise adjustable nozzle Waterproof seal No caulk gun needed Flex Caulk Hybrid Polymer Waterproof Sealant, Clear, 3 oz, 1-Pack **Brand:** flex seal **Price:** 4057 som **Availability:** ✅ In Stock ## Summary > 💧 Seal smart, seal sleek — the future of flawless waterproofing! ## Quick Answers - **What is this?** Flex Caulk Hybrid Polymer Waterproof Sealant, Clear, 3 oz, 1-Pack by flex seal - **How much does it cost?** 4057 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/668347267-flex-caulk-hybrid-polymer-waterproof-sealant-clear-3-oz-1) ## Best For - flex seal enthusiasts ## Why This Product - Trusted flex seal brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durability That Lasts:** Won't shrink, crack, or become brittle—UV and chemical resistant for long-term reliability - • **Waste-Free Innovation:** Snap & Save cap design eliminates product waste, saving you money and mess - • **Seamless Aesthetic Finish:** Clear, fully paintable formula that stays flexible and invisible after curing - • **Ultimate Waterproof Defense:** Seals out water, air, and moisture on wet or dry surfaces with 400 psi tensile strength - • **Effortless Precision Application:** Adjustable Trigger Flow Nozzle for flawless control without a caulk gun ## Overview Flex Caulk Hybrid Polymer Waterproof Sealant is a 3 oz clear, paintable sealant designed for professional-grade waterproofing without the hassle of a caulk gun. Featuring an adjustable trigger flow nozzle and a hybrid polymer formula, it adheres to virtually any surface—wet or dry—while resisting shrinkage, cracking, UV damage, and chemicals. Ideal for kitchens, baths, windows, and RVs, it cures quickly to provide a durable, flexible, and invisible seal that outperforms traditional caulks. ## Description desertcart.com: Flex Caulk Hybrid Polymer Waterproof Sealant, Clear, 3 oz, 1-Pack | No caulk gun needed, trigger flow nozzle, paintable, won't shrink or crack, seals wet or dry, bath, kitchen, sink, window, RV : Industrial & Scientific Review: So easy - This waterproof caulk is very easy to use, spreads a bead from a dial at the top of the tub. It has a surprisingly affordable price for just a 3 oz. Tube. The sealant comes out clear, is very flexible & stays clear/flexible after completely dry. Once you put a bead down, you use a wet finger to smooth it out, adhering all the way around. It takes 24 hours, preferably 48 hours to cure before it is considered completely waterproof. Can be successfully used to fill in gaps then smooth out the outer edges and let cure before getting wet. Review: Exactly what I needed - Late review for honest review - This stuff is great! Already fixed a few horse tubs, bird bath and shows zero leakage, excellent purchase. It’s clear as it dries. Durable and saved a lot of things from the trash! ## Features - So easy to use. - No caulk gun needed. - Adjustable Trigger Flow Nozzle. - Advanced hybrid polymer formulation. - Snap & Save cap eliminates waste. - Seals out water, air, and moisture. - Adheres to virtually any surface, wet or dry. - Won’t shrink, crack, or become brittle. - UV and chemical resistant. - Fully paintable. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DK9X348H | | Best Sellers Rank | #159 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Adhesive Caulk | | Brand | Flex Seal | | Brand Name | Flex Seal | | Color | Clear | | Customer Reviews | 4.2 out of 5 stars 92 Reviews | | Full Cure Time | 4 hours | | Included Components | Flex Caulk, Clear, 3 oz, 1-Pack | | Item Form | Liquid | | Item Highlight | No caulk gun needed, trigger flow nozzle, paintable, won't shrink or crack, seals wet or dry, bath, kitchen, sink, window, RV | | Liquid Volume | 3 fluid ounces | | Manufacturer | Swift Response, LLC | | Material Type | Hybrid Polymer | | Model | CFSCLRR100 | | Number of Items | 1 | | Part Number | CFSCLRR100 | | Surface Recommendation | Tile | | Tensile Strength | 400 psi | | UPC | 810129870770 | | Unit Count | 3 Fluid Ounces | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** Flex Seal - **Color:** Clear - **Full Cure Time:** 4 hours - **Item Form:** Liquid - **Liquid Volume:** 3 fluid ounces ## Images ![Flex Caulk Hybrid Polymer Waterproof Sealant, Clear, 3 oz, 1-Pack - Image 1](https://m.media-amazon.com/images/I/61qMmJGTcRL.jpg) ![Flex Caulk Hybrid Polymer Waterproof Sealant, Clear, 3 oz, 1-Pack - Image 2](https://m.media-amazon.com/images/I/81RKdWjo5uL.jpg) ![Flex Caulk Hybrid Polymer Waterproof Sealant, Clear, 3 oz, 1-Pack - Image 3](https://m.media-amazon.com/images/I/81GbA0n0YAL.jpg) ![Flex Caulk Hybrid Polymer Waterproof Sealant, Clear, 3 oz, 1-Pack - Image 4](https://m.media-amazon.com/images/I/81h-6OldKWL.jpg) ![Flex Caulk Hybrid Polymer Waterproof Sealant, Clear, 3 oz, 1-Pack - Image 5](https://m.media-amazon.com/images/I/71x6Xrp8eEL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ So easy *by S***Z on September 8, 2026* This waterproof caulk is very easy to use, spreads a bead from a dial at the top of the tub. It has a surprisingly affordable price for just a 3 oz. Tube. The sealant comes out clear, is very flexible & stays clear/flexible after completely dry. Once you put a bead down, you use a wet finger to smooth it out, adhering all the way around. It takes 24 hours, preferably 48 hours to cure before it is considered completely waterproof. Can be successfully used to fill in gaps then smooth out the outer edges and let cure before getting wet. ### ⭐⭐⭐⭐⭐ Exactly what I needed *by A***N on July 20, 2026* Late review for honest review - This stuff is great! Already fixed a few horse tubs, bird bath and shows zero leakage, excellent purchase. It’s clear as it dries. Durable and saved a lot of things from the trash! ### ⭐⭐⭐⭐ Application was easy. *by M***Y on June 5, 2026* Appears to be as advertised. Application on gutters was easy. I will have to wait until it rains to see how it holds. --- ## 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.kg/products/668347267-flex-caulk-hybrid-polymer-waterproof-sealant-clear-3-oz-1](https://www.desertcart.kg/products/668347267-flex-caulk-hybrid-polymer-waterproof-sealant-clear-3-oz-1) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-09-18*