--- product_id: 310962279 title: "DEFY Crystal Clear Composite Deck Waterproofing Sealer, 1 Gallon" brand: "defy" price: "115309 Ft" currency: HUF in_stock: true category: "Defy" url: https://www.desertcart.hu/products/310962279-defy-crystal-clear-composite-deck-waterproofing-sealer-1-gallon store_origin: HU region: Hungary --- # Lasts 1-2 seasons longer than competitors Water-based formula for eco-friendly, low-VOC protection Zinc nano-particle UV defense with 30 trillion particles/sq inch DEFY Crystal Clear Composite Deck Waterproofing Sealer, 1 Gallon **Brand:** defy **Price:** 115309 Ft **Availability:** ✅ In Stock ## Summary > 🛡️ Defy time and weather—keep your deck flawless, effortlessly. ## Quick Answers - **What is this?** DEFY Crystal Clear Composite Deck Waterproofing Sealer, 1 Gallon by defy - **How much does it cost?** 115309 Ft with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/310962279-defy-crystal-clear-composite-deck-waterproofing-sealer-1-gallon) ## Best For - defy enthusiasts ## Why This Product - Trusted defy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Outlast:** Premium resins deliver superior durability, extending deck life beyond standard sealers. - • **Eco-Smart & Safe:** VOC compliant, water-based formula protects your home and the environment. - • **Effortless Upkeep:** No stripping needed—just clean and reapply a maintenance coat to keep your deck flawless. - • **Next-Gen UV Shield:** Zinc nano-particles act like sunscreen, blocking harmful rays to prevent fading and graying. - • **Invisible Armor for Your Deck:** Clear, water-based sealer preserves natural composite look without altering color. ## Overview DEFY Crystal Clear Composite Deck Waterproofing Sealer is a premium, water-based, clear sealer fortified with zinc nano-particles that provide advanced UV protection. Designed specifically for composite wood, it prevents fading, graying, and water damage while maintaining the deck’s natural appearance. Its durable resin formula lasts 1-2 seasons longer than competitors, and maintenance is simple with no stripping required. VOC compliant and eco-friendly, it’s the smart choice for long-lasting deck protection. ## Description DEFY Composite Deck Sealer is an extremely durable clear finish that helps to prevent stains on composite decks and protect against the damaging effects of water and UV rays on composite wood surfaces. This VOC compliant, water-based product is fortified with zinc nano-particles. There are over 30 TRILLION of these zinc nano-particles per square inch that protect your composite wood from the elements. ## Features - WATER-BASED, CLEAR COMPOSITE DECK SEALER – This water based, clear wood and deck sealer protects composite wood from the harmful effects of the sun, while adding little to no change to the natural look of your composite deck. - FORTIFIED WITH ZINC NANO-PARTICLE TECHNOLOGY– It’s like sunscreen for your wood. Tiny zinc particles dispersed throughout the stain reflect damaging UV rays, preventing premature graying and color loss. - EXTREMELY DURABLE, HIGH QUALITY RESINS – DEFY Composite Deck Sealer is made with the highest quality resins available that have better resistance to fading and darkening. The result is a quality sealer that typically lasts a season or two longer than competitive products. - QUALITY THAT LASTS – DEFY Extreme Composite Deck Sealer is a premium-grade, clear deck sealer that is built to last. Keep your weathered composite deck, or fence looking great for longer by using DEFY. - EASY TO MAINTAIN – When it’s time to do a maintenance coat, there’s no need to strip the surface. Make sure the surface is clean, then apply a single maintenance coat of DEFY Composite Waterproofing Sealer. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00BW8JEU6 | | Best Sellers Rank | #85,560 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #140 in Household Wood Stains #509 in Hardware Sealers | | Brand Name | DEFY | | Color | clear | | Compatible Material | Wood | | Customer Reviews | 4.4 4.4 out of 5 stars (684) | | Item Dimensions | 19.1 x 8.1 x 31.8 centimeters | | Item Form | Strip | | Item Weight | 8.8 Pounds | | Manufacturer | DEFY | | Material Type | Wood,Zinc | | Model | TRTAZ11A | | Number of Items | 1 | | Part Number | 300416 | | Style Name | Compact | | Surface Recommendation | composite deck | | UPC | 709057580014 | | Unit Count | 128.0 Fluid Ounces | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** DEFY - **Item dimensions L x W x H:** 19.1 x 8.1 x 31.8 centimeters - **Item weight:** 8.8 Pounds - **Material:** Wood,Zinc - **Style:** Compact ## Images ![DEFY Crystal Clear Composite Deck Waterproofing Sealer, 1 Gallon - Image 1](https://m.media-amazon.com/images/I/71s-FOj82fL.jpg) ## Questions & Answers **Q: will this work on Trex decking?** A: This works very well on Trex decking. **Q: I have eon decking which can't have any petroleum based products. what exactly is in this product and will it harm my eon decking?** A: I don't know about your decking product, but we used this cleaner on our "TREX" deck, and it worked great. We power washed the deck before applying the cleaner, and it dried looking practically brand new. **Q: Is this product water based?** A: I haven't put it down yet. I'm not sure if it's water based or not. I'm ordering a second gallon before I start as I won't have enough to finish. I will post what I find once I've had an opportunity to use it. **Q: Will this work on all composite decking** A: I only know that it worked on my 14-year old Trex decking. ## Frequently Bought Together - Defy Composite Deck Waterproofing Sealer 1 Gallon - DEFY Composite Deck Cleaner, 2 LB Container - Superio Deck Scrub Brush with Long Handle 48 Inches, Heavy Duty Stiff Bristles Grout Scrubber with Scraper - Cleans Hot Tub, Swimming Pool, Granite Tiles, Bathroom, Patio, Kitchen, Wall and Deck --- ## 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.hu/products/310962279-defy-crystal-clear-composite-deck-waterproofing-sealer-1-gallon](https://www.desertcart.hu/products/310962279-defy-crystal-clear-composite-deck-waterproofing-sealer-1-gallon) --- *Product available on Desertcart Hungary* *Store origin: HU* *Last updated: 2026-07-12*