--- product_id: 386447486 title: "18304 12 Pack 10.1-Ounce Dynaflex 230 Premium Indoor/Out" brand: "dap" price: "734.43 DT" currency: TND in_stock: true reviews_count: 5 category: "Dap" url: https://www.desertcart.tn/products/386447486-18304-12-pack-10-1-ounce-dynaflex-230-premium-indoor store_origin: TN region: Tunisia --- # Paintable in just 2 hours 100% waterproof & weatherproof seal Seals joints up to 2 inches wide 18304 12 Pack 10.1-Ounce Dynaflex 230 Premium Indoor/Out **Brand:** dap **Price:** 734.43 DT **Availability:** ✅ In Stock ## Summary > 💪 Seal Strong, Stay Stylish: The Ultimate Flex Seal for the Modern Pro ## Quick Answers - **What is this?** 18304 12 Pack 10.1-Ounce Dynaflex 230 Premium Indoor/Out by dap - **How much does it cost?** 734.43 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/386447486-18304-12-pack-10-1-ounce-dynaflex-230-premium-indoor) ## Best For - dap enthusiasts ## Why This Product - Trusted dap brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Crackproof Flexibility:** Handles temperature and humidity shifts without cracking—your joints stay flawless year-round. - • **Low Odor, High Comfort:** Work comfortably indoors or out with a low-odor formula that won’t disrupt your space. - • **Water Cleanup, No Fuss:** Simplify your cleanup with easy water wash-off—no harsh chemicals needed. - • **Fast Paint-Ready Finish:** Get professional results faster with paintability in just 2 hours, keeping your projects on schedule. - • **Silicone Tough, Latex Easy:** Experience the perfect blend of silicone-like durability with latex ease for seamless application and long-lasting protection. ## Overview DAP DYNAFLEX 230 is a premium elastomeric latex sealant combining silicone-like toughness with superior flexibility. It seals joints up to 2 inches wide, is 100% waterproof and weatherproof, paintable within 2 hours, and features low odor with easy water cleanup—ideal for both interior and exterior use on wood and PVC surfaces. ## Description DAP DYNAFLEX 230 Premium Elastomeric Interior/Exterior Sealant "Silicone Tough" latex sealant that offers outstanding exterior performance against the elements. Developed for flexibility and crack-proof performance, this sealant endures expansion and contraction without cracking or losing its seal. Country of Origin: United States. Review: Good product. - Good product odorless. Review: Five Stars - Love dynaflex ## Features - DAP DYNAFLEX 230 Premium Elastomeric Interior/Exterior Sealant is a premium elastomeric latex sealant with silicone-like toughness. It combines outstanding durability, adhesion, and flexibility with easy tooling, paintability, low odor, and water clean-up. It is highly flexible to handle joint movement caused by variations in temperature and humidity without cracking. It provides a long-lasting, durable seal that is 100% waterproof and weatherproof. - Silicone tough with superior flexibility and crackproof performance; seals joints up to 2 inches wide. - 100% waterproof and weatherproof seal; Paintable in 2 hours; Easy water clean-up. - Low odor. Ideal for composite wood and PVC trim board. - Interior/exterior use. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0002YVNO6 | | Best Sellers Rank | #248,915 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,066 in Hardware Sealers | | Brand | DAP | | Brand Name | DAP | | Compatible Material | Polyvinyl Chloride, Wood | | Customer Reviews | 4.4 out of 5 stars 1,053 Reviews | | Global Trade Identification Number | 00070798183056 | | Item Dimensions | 48 x 48 x 284 millimeters | | Item Form | Strip | | Item Weight | 10.1 Ounces | | Item dimensions L x W x H | 48 x 48 x 284 millimeters | | Item weight | 10.1 Ounces | | Manufacturer | DAP | | Material | Silicone | | Material Type | Silicone | | Model | 18304 | | Number of Items | 1 | | Part Number | 18304 | | Style | Compact | | Style Name | Compact | | Surface Recommendation | Wood | | UPC | 070798183056 | | Unit Count | 10.1 Grams | | Water Resistance Level | Waterproof | | Water resistance level | Waterproof | ## Product Details - **Brand:** DAP - **Full cure time:** 7 to 14 Days - **Initial hardening time:** 1 Hours - **Item weight:** 0.01 Ounces - **Liquid volume:** 296 Milliliters ## Images ![18304 12 Pack 10.1-Ounce Dynaflex 230 Premium Indoor/Out - Image 1](https://m.media-amazon.com/images/I/51T8rJ+jFBL.jpg) ## Questions & Answers **Q: I'd like to know if the brown is light, medium or dark, if somebody can describe it? I wonder if the dark bronze is darker?** A: It is a reddish brown **Q: is this item black or white?** A: Black **Q: Can you use this on bathroom tubs?** A: Yes you can **Q: Can dynaflex 230® premium elastomeric sealant be used to seal the cracks between vinyl siding and natural rock?** A: I would think so ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good product. *by M***. on 25 August 2025* Good product odorless. ### ⭐⭐⭐⭐⭐ Five Stars *by A***R on 29 October 2015* Love dynaflex ### ⭐⭐⭐⭐⭐ Excellent Sealant — Smooth Application and Long-Lasting Hold! *by T***X on 24 October 2025* The Dap Dynaflex 230 Clear Premium Sealant is an outstanding product for both interior and exterior projects. It goes on smoothly, seals perfectly, and dries clear for a clean, professional finish. I used it around windows and doors, and it created a flexible, durable seal that looks great and holds up well against the weather. It’s easy to apply, low odor, and cleanup is simple. A reliable, high-quality sealant that delivers excellent results every time! ## Frequently Bought Together - Dap 18304 12 Pack 10.1-Ounce Dynaflex 230 Premium Indoor/Out - DAP 18152 All Purpose Acrylic Latex Caulk Plus Silicone Raw Building Material, White, 10.1 FL OZ - Newborn Newborn Drip-Free Smooth Hex Rod Cradle Caulking Gun with Gator Trigger Comfort Grip, 1/10 Gallon Cartridge, 10:1 Thrust Ratio, Blue , 10oz , 930-GTD --- ## 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.tn/products/386447486-18304-12-pack-10-1-ounce-dynaflex-230-premium-indoor](https://www.desertcart.tn/products/386447486-18304-12-pack-10-1-ounce-dynaflex-230-premium-indoor) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-03*