---
product_id: 9152764
title: "Nisus Tim-BOR Professional Insecticidal Dust, Water-Soluble Borate Powder, Wood Preservative and Fungicide for Termites, Carpenter Ants, Wood Decay, 25 lbs"
brand: "nisus"
price: "€ 212.60"
currency: EUR
in_stock: true
reviews_count: 8
category: "Nisus"
url: https://www.desertcart.ie/products/9152764-nisus-tim-bor-professional-insecticidal-dust-water-soluble-borate-powder
store_origin: IE
region: Ireland
---

# Eco-friendly borate mineral Water-soluble for versatile use Protects wood from decay & insects Nisus Tim-BOR Professional Insecticidal Dust, Water-Soluble Borate Powder, Wood Preservative and Fungicide for Termites, Carpenter Ants, Wood Decay, 25 lbs

**Brand:** nisus
**Price:** € 212.60
**Availability:** ✅ In Stock

## Summary

> 🛡️ Defend your wood like a pro—because your space deserves the best!

## Quick Answers

- **What is this?** Nisus Tim-BOR Professional Insecticidal Dust, Water-Soluble Borate Powder, Wood Preservative and Fungicide for Termites, Carpenter Ants, Wood Decay, 25 lbs by nisus
- **How much does it cost?** € 212.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/9152764-nisus-tim-bor-professional-insecticidal-dust-water-soluble-borate-powder)

## 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

- • **Wood-Safe Formula:** No stains, no corrosion—just pristine, protected wood.
- • **Sustainably Powerful:** Harnesses natural borate for eco-conscious pest control.
- • **Ultimate Wood Defense:** Stops termites, carpenter ants, and fungi dead in their tracks.
- • **Multi-Mode Application:** Dust, liquid, or foam—tailored protection for every nook and cranny.
- • **New Construction’s Best Friend:** Creates a moisture-friendly barrier that lasts.

## Overview

Nisus Tim-BOR Professional is a 25 lb water-soluble borate powder designed for versatile application as dust, liquid, or foam. It provides long-lasting protection against termites, carpenter ants, wood decay fungi, and other wood-destroying pests without staining or corroding wood surfaces or fixtures. Ideal for new construction and untreated wood, this eco-friendly formula uses naturally derived borate minerals to deliver effective, sustainable wood preservation and insect control.

## Description

desertcart.com : Nisus Tim-BOR Professional Insecticidal Dust, Water-Soluble Borate Powder, Wood Preservative and Fungicide for Termites, Carpenter Ants, Wood Decay, 25 lbs : Home Pest Repellents : Patio, Lawn & Garden

Review: Effective in killing termites if used properly - great and effective termite killer.
Review: Make sure to use as intended - Works as described

## 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 | #4,397 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #9 in Insect & Pest Repellent Spray Concentrates |
| Brand | Nisus |
| Date First Available | July 16, 2010 |
| Department | unisex-adult |
| Is Discontinued By Manufacturer | No |
| Item Form | Powder |
| Item Weight | 27 pounds |
| Item model number | 657859 |
| Liquid Volume | 1.5 Liters |
| Manufacturer | Nisus |
| Product Dimensions | 11.5 x 12.2 x 17.3 inches |
| Target Species | Fungus |
| 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, Water-Soluble Borate Powder, Wood Preservative and Fungicide for Termites, Carpenter Ants, Wood Decay, 25 lbs - Image 1](https://m.media-amazon.com/images/I/41g2+tbG0zL.jpg)
![Nisus Tim-BOR Professional Insecticidal Dust, Water-Soluble Borate Powder, Wood Preservative and Fungicide for Termites, Carpenter Ants, Wood Decay, 25 lbs - Image 2](https://m.media-amazon.com/images/I/71YNtz39SfL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Effective in killing termites if used properly
*by Y***A on December 24, 2025*

great and effective termite killer.

### ⭐⭐⭐⭐⭐ Make sure to use as intended
*by M***O on December 25, 2025*

Works as described

### ⭐⭐⭐⭐⭐ Time will tell.
*by A***A on August 27, 2019*

I bought two bags which was more than enough to cover the back of my 56’ home, bare wood siding recently installed. We boiled one gallon of water and then instantly mixed the powder in and had no issue dissolving like other reviews have stated. On the first pass, we followed instructions with 1 gallon water to one bag of powder for the 15% solution. One the second pass, we did as another poster suggested and mixed with half gallon of antifreeze, half gallon boiling water, one bag of powder. It instantly absorbed into to wood so much faster than the first coating. Ease of use and price of product is a win for me! Only time will tell how well this product works, but I’m hoping that I have as much success battling off termites as others have had! When I bought my home, it passed inspection for termites. In less than a year we started to find termite damage throughout the house. I used termidor foam in the house, taurus in trenches around the slab, and within 6 months found new termite damage in my shop out back, but none in the house or around the front of shop that was also treated. We redid the entire house and all buildings with the trenching and Taurus treatment and have seen no new termite damage since. Hurricane Harvey damaged siding to the home and I haven’t been able to repair this. We had an energy company test the home and found that there was tons of air leakage where the missing siding was. This was putting a strain on my AC and raising my utility bill to an astronomical size! I had enough Bead Plywood to use as siding but have been reluctant due to previous termite issues. This product, my research into it, and all of the positive reviews gave me hope. If I can use what I have, treat it with this stuff, and replace the siding and it work for a few years until I can have the entire home re-sides, then I’ll be through the roof with excitement! Only time will tell.

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-01-28*