--- product_id: 803670089 title: "RotGuard™ 4x4 Series – Heavy Duty Fence Post Base Protector, Ultimate Protection Against Moisture, Rot, and Wood Damage, 25-Year Guarantee (2 Pack)" brand: "fence armor" price: "€ 60.26" currency: EUR in_stock: true reviews_count: 6 category: "Fence Armor" url: https://www.desertcart.fr/products/803670089-rotguard-4x4-series-heavy-duty-fence-post-base-protector-ultimate store_origin: FR region: France --- # No-torch self-adhesive install Cut-to-fit universal size 25-year rot protection RotGuard™ 4x4 Series – Heavy Duty Fence Post Base Protector, Ultimate Protection Against Moisture, Rot, and Wood Damage, 25-Year Guarantee (2 Pack) **Brand:** fence armor **Price:** € 60.26 **Availability:** ✅ In Stock ## Summary > 🛠️ Protect your posts like a pro—because rot waits for no one! ## Quick Answers - **What is this?** RotGuard™ 4x4 Series – Heavy Duty Fence Post Base Protector, Ultimate Protection Against Moisture, Rot, and Wood Damage, 25-Year Guarantee (2 Pack) by fence armor - **How much does it cost?** € 60.26 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/803670089-rotguard-4x4-series-heavy-duty-fence-post-base-protector-ultimate) ## Best For - fence armor enthusiasts ## Why This Product - Trusted fence armor brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Decades of Defense:** 25-year guaranteed barrier against moisture and rot keeps your posts standing strong for decades. - • **Eco-Smart Investment:** Save money and reduce waste by extending post life without harsh chemicals—sustainability meets savvy home improvement. - • **Tool-Free Installation:** Peel, wrap, and press—no torches or special tools needed for a flawless, hassle-free setup. - • **Industrial-Grade Durability:** Made in the USA with a dual-layer polyethylene and water-resistant membrane that won’t melt or fail in extreme climates. - • **Universal Fit, Perfect Seal:** Easily cut to size for any standard 4.125" or smaller post, round or square, ensuring a snug, reliable fit. ## Overview RotGuard™ 4x4 Series is a heavy-duty, dual-layer fence post base protector designed to prevent moisture, rot, and wood damage with a 25-year warranty. Featuring a no-torch, self-adhesive membrane, it installs easily on all standard wood posts up to 4.125 inches, providing industrial-grade durability and eco-friendly longevity for fences, decks, and more. ## Description desertcart.com: RotGuard™ 4x4 Series – Heavy Duty Fence Post Base Protector, Ultimate Protection Against Moisture, Rot, and Wood Damage, 25-Year Guarantee (2 Pack) : Tools & Home Improvement Review: ROT GUARD - PERFECT EASY PEASY Review: Seems well made, clear instructions. - Only time will tell how well these work, but they seem well built and were ready to install following the instructions. ## Features - 25-YEAR GUARANTEED ROT PROTECTION: Dramatically extend the lifespan of your fence, deck, or mailbox posts for decades. RotGuard is engineered with a dual-layer, water-resistant barrier to block the moisture and oxygen that cause ground-line rot, backed by a comprehensive 25-Year Warranty. - NO-TORCH SELF-ADHESIVE INSTALLATION: Skip the hassle and danger of heat guns or torches. Our revolutionary self-adhesive membrane requires no special tools—just peel, wrap, overlap, and press firmly into place for a clean, secure, and user-friendly installation by homeowners or professionals. - CUT-TO-FIT UNIVERSAL POST SIZE: Designed to protect all standard wood posts, easily cut and wrapped for a perfect fit on posts 4.125 inches or smaller, whether they are round or square. Provides a reliable seal for fences, decks, mailboxes, pergolas, and any wood post that contacts the ground. - INDUSTRIAL-GRADE DUAL-LAYER DESIGN: Features a tough, durable polyethylene outer shell combined with a strong, water-resistant inner membrane. This industrial-strength barrier is Made in the USA for all-climate reliability and will not melt, ensuring protection even during the hottest summers or transport. - COST-EFFECTIVE & SUSTAINABLE CHOICE: Save money and time by preventing expensive, disruptive post replacements and frequent repairs. By extending post life, RotGuard is an eco-friendly solution that minimizes timber waste and reduces the reliance on harsh chemical wood preservatives in the soil. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0FPVRCQ5S | | Best Sellers Rank | #86,711 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #173 in Drop Cloths & Plastic Sheeting | | Brand | Fence Armor | | Brand Name | Fence Armor | | Color | Black | | Customer Reviews | 4.9 out of 5 stars 12 Reviews | | EU Spare Part Availability Duration | 25 years | | Included Components | 2 Pieces | | Item Dimensions L x W | 4"L x 1"W | | Manufacturer | Fence Armor | | Manufacturer Part Number | ROTG | | Material | Rubberized Bitumen | | Material Type | Rubberized Bitumen | | Model Number | ROTG | | Number of Items | 1 | | Number of Packs | 2 | | Number of Pieces | 1 | | Package Size Name | 2 Pack | | Product Dimensions | 4"L x 1"W | | UPC | 669185243079 | | Unit Count | 1 Count | ## Images ![RotGuard™ 4x4 Series – Heavy Duty Fence Post Base Protector, Ultimate Protection Against Moisture, Rot, and Wood Damage, 25-Year Guarantee (2 Pack) - Image 1](https://m.media-amazon.com/images/I/61Ei7fhrXuL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: What makes RotGuard's bituemn "rubberized"?** A: It’s blended with SBS (Styrene-Butadiene-Styrene) — a flexible synthetic polymer that behaves like engineered rubber. **Q: Is the adhesive separate from the bitumen?** A: No. The SBS-modified bitumen is the adhesive. It’s naturally tacky and bonds through cold-flow. **Q: How is it self-healing?** A: The SBS polymer gives the compound elasticity. If it’s nicked or compressed, the bitumen slowly reflows and re-bonds, closing small gaps. **Q: Does this require a torch for application or staples?** A: No, this is a hand applied rot barrier wrap with help from the supplied squeegee. ## Customer Reviews ### ⭐⭐⭐⭐⭐ ROT GUARD *by C***P on June 27, 2026* PERFECT EASY PEASY ### ⭐⭐⭐⭐⭐ Seems well made, clear instructions. *by D***E on May 19, 2026* Only time will tell how well these work, but they seem well built and were ready to install following the instructions. ### ⭐⭐⭐⭐⭐ Seems good *by B***K on March 19, 2026* Well the shipping was good and the product seems good but I won't really know if it's any good until about 25 years from now 🤘🤠 --- ## 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.fr/products/803670089-rotguard-4x4-series-heavy-duty-fence-post-base-protector-ultimate](https://www.desertcart.fr/products/803670089-rotguard-4x4-series-heavy-duty-fence-post-base-protector-ultimate) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-09-24*