--- product_id: 9152764 title: "Nisus Tim-BOR Professional Insecticidal Dust, 25 lbs | Water-Soluble Borate Powder, Wood Preservative and Fungicide for Termites, Carpenter Ants, Wood Decay" brand: "nisus" price: "$596.38" currency: USD in_stock: true reviews_count: 8 url: https://www.desertcart.us/products/9152764-nisus-tim-bor-professional-insecticidal-dust-25-lbs-water-soluble store_origin: US region: United States of America --- # Eco-friendly borate mineral Targets termites, carpenter ants & fungi Multi-form application: dust, liquid, foam Nisus Tim-BOR Professional Insecticidal Dust, 25 lbs | Water-Soluble Borate Powder, Wood Preservative and Fungicide for Termites, Carpenter Ants, Wood Decay **Brand:** nisus **Price:** $596.38 **Availability:** ✅ In Stock ## Summary > 🛠️ Fortify your wood, fend off pests—because your space deserves professional-grade protection! ## Quick Answers - **What is this?** Nisus Tim-BOR Professional Insecticidal Dust, 25 lbs | Water-Soluble Borate Powder, Wood Preservative and Fungicide for Termites, Carpenter Ants, Wood Decay by nisus - **How much does it cost?** $596.38 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/9152764-nisus-tim-bor-professional-insecticidal-dust-25-lbs-water-soluble) ## Best For - nisus enthusiasts ## Why This Product - Trusted nisus brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Eco-Conscious Wood Defense:** Harness the power of naturally derived disodium octaborate tetrahydrate for sustainable pest control. - • **Ideal for New Construction:** Apply as a 15% liquid solution to protect fresh wood with higher moisture content—build smarter, last longer. - • **Versatile Application Modes:** Dust, liquid, or foam—customize your defense strategy for every wood surface and hidden nook. - • **Long-Lasting Wood Protection:** Create a durable barrier that prevents decay and insect damage, safeguarding your investment. - • **Safe & Non-Corrosive Formula:** Preserves wood’s natural look without staining or harming nails and screws—structural integrity guaranteed. ## Overview Nisus Tim-BOR Professional Insecticidal Dust is a 25 lb eco-friendly wood preservative that offers versatile application as dust, liquid, or foam. It effectively prevents and treats damage from termites, carpenter ants, and wood decay fungi without staining or corroding wood surfaces or fasteners. Ideal for new construction and untreated wood, it uses a naturally derived borate mineral to provide long-lasting, sustainable protection. ## Description Use TIM-BOR Professional as a dust, liquid, or foam; versatile options allow it to penetrate wood surfaces or be applied in hidden spaces. Prevents damage from dry wood termites, carpenter ants, wood decay fungi, and other wood-targeting insects; effective as both a preventive and remedial treatment for wood. Made with disodium ocaborate tetrahydrate, a naturally derived borate mineral, it is effective and environmentally sensitive, offering a sustainable solution to wood. Designed for bare wood, TIM-BOR won’t discolor or stain wood surfaces; it’s non-corrosive to screws, nails, and other construction components. Apply TIM-BOR as directed on untreated wood surfaces; keep dry and store securely; follow label instructions to prepare solutions, avoiding contact with painted, sealed, or varnished surfaces. ## Features - MULTIPLE APPLICATION OPTIONS: Use TIM-BOR Professional as a dust, liquid, or foam; versatile options allow it to penetrate wood surfaces or be applied in hidden spaces, providing long-lasting control of decay and wood-destroying insects. - PROTECTS AGAINST WOOD DECAY AND INSECTS: Prevents damage from dry wood termites, carpenter ants, wood decay fungi, and other wood-targeting insects; effective as both a preventive and remedial treatment for wood in various environments. - SAFE FOR WOOD SURFACES AND FIXTURES: Designed for bare wood, TIM-BOR won’t discolor or stain wood surfaces; it’s non-corrosive to screws, nails, and other construction components, keeping structures intact and visually appealing. - PERFECT FOR NEW CONSTRUCTION: Apply TIM-BOR as a 15% liquid solution to protect wood in new construction or on untreated wood. This creates a durable, protective barrier that works best on surfaces with higher moisture content. - ECO-FRIENDLY FORMULATION: Made with disodium ocaborate tetrahydrate, a naturally derived borate mineral, it is effective and environmentally sensitive, offering a sustainable solution to wood preservation and insect control. - APPLICATION & STORAGE GUIDELINES: Apply TIM-BOR as directed on untreated wood surfaces; keep dry and store securely; follow label instructions to prepare solutions, avoiding contact with painted, sealed, or varnished surfaces. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B004G6UHES | | Best Sellers Rank | #3,824 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #33 in Insect & Pest Repellent Spray Concentrates | | Brand Name | Nisus | | Customer Reviews | 4.6 4.6 out of 5 stars (1,540) 4.6 out of 5 stars | | Included Components | 1 Bag | | Item Form | Powder | | Item Weight | 27 pounds | | Liquid Volume | 1.5 liters | | Manufacturer | Nisus | | Model Number | 657859 | | Part Number | Tim-Bor Insecticidal Dust | | Target Species | Fungus | | Unit Count | 400 Ounce | | Upc | 616609111513 | ## Product Details - **Brand:** Nisus - **Item Form:** Powder - **Item Weight:** 27 pounds - **Liquid Volume:** 1.5 liters - **Target Species:** Fungus ## Images ![Nisus Tim-BOR Professional Insecticidal Dust, 25 lbs | Water-Soluble Borate Powder, Wood Preservative and Fungicide for Termites, Carpenter Ants, Wood Decay - Image 1](https://m.media-amazon.com/images/I/71YNtz39SfL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very effective in my limited use. *by on Reviewed in the United States May 24, 2026* I have had good results using this to avoid and to kill termite issues. Toxic as one would expect, so don't take short cuts - avoid skin contact and inhaling dust. Don't use it where your pets of kids will walk through it. In one case, I was able to drill holes into a 2x6 door jamb and mix a slurry with water which I injected with a small syringe. Problem solved with only one application. ### ⭐⭐⭐⭐⭐ easy to use, good termite treatment *by on Reviewed in the United States August 24, 2024* We were doing some termite repairs on our wood deck, and I wanted to treat the wood for termites so we wouldn't have to do it again. This is what the termite pros often use to treat the wood in your house to keep the termites away. 1 package mixes with 1 gallon of water, and you apply it with a garden sprayer. Wear a mask; you don't want to be breathing the stuff. But you'll breathe a litle easier knowing you're less likely to get termites, and you spent a tiny fraction of what the termite company would charge. ### ⭐⭐⭐⭐⭐ Effective in killing termites if used properly *by on Reviewed in the United States December 24, 2025* great and effective termite killer. ## Frequently Bought Together - Nisus Tim-BOR Professional Insecticidal Dust, Water-Soluble Borate Powder, Wood Preservative and Fungicide for Termites, Carpenter Ants, Wood Decay, 25 lbs - Bora-Care Termiticide Insecticide and Fungicide Concentrate, Wood Treatment for Termite and Beetle Prevention, 1 Gallon - Chapin 20000 Made in USA 1 -Gallon Lawn and Garden Pump Pressured Sprayer, for Spraying Plants, Garden Watering, Weeds and Pests, Polypropylene, Translucent White --- ## 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.us/products/9152764-nisus-tim-bor-professional-insecticidal-dust-25-lbs-water-soluble](https://www.desertcart.us/products/9152764-nisus-tim-bor-professional-insecticidal-dust-25-lbs-water-soluble) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-24*