---
product_id: 13289313
title: "System Three Resins 644601123012 1-Pound Wood Care Systems Borate Powder"
brand: "systemthree"
price: "€ 68.43"
currency: EUR
in_stock: true
reviews_count: 9
category: "Systemthree"
url: https://www.desertcart.hr/products/13289313-system-three-resins-644601123012-1-pound-wood-care-systems-borate
store_origin: HR
region: Croatia
---

# Water-soluble for versatile application 1-pound concentrated powder EPA-registered insecticide & fungicide System Three Resins 644601123012 1-Pound Wood Care Systems Borate Powder

**Brand:** systemthree
**Price:** € 68.43
**Availability:** ✅ In Stock

## Summary

> 🛠️ Protect your wood like a pro—because your projects deserve the best defense!

## Quick Answers

- **What is this?** System Three Resins 644601123012 1-Pound Wood Care Systems Borate Powder by systemthree
- **How much does it cost?** € 68.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/13289313-system-three-resins-644601123012-1-pound-wood-care-systems-borate)

## Best For

- systemthree enthusiasts

## Why This Product

- Trusted systemthree brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Proven Durability:** Borate derivative that won’t break down over time, ensuring continuous protection.
- • **Compact & Convenient:** 1-pound resealable bag designed for easy storage and precise dosing.
- • **Flexible Application:** Use dry or dissolve in water to create a penetrating solution tailored to your project needs.
- • **Ultimate Wood Defense:** EPA-registered borate powder protects against insects, termites, and rot for long-lasting wood preservation.
- • **Odorless & Eco-Friendly:** No hazardous solvents or odors—safe for indoor and outdoor use with organic active ingredients.

## Overview

System Three Resins Borate Powder is a 1-pound, EPA-registered, water-soluble insecticide, termiticide, and fungicide concentrate designed to protect wood from destructive insects and rot. Its odorless, solvent-free formula can be applied dry or in solution, offering versatile, long-lasting wood preservation trusted by professionals.

## Description

Product Description Board defense borate powder is an EPA registered insecticide, termiticide and fungicide concentrate for control of wood destroying insects and rot. It is a very versatile product for the protection and treatment of wood against all wood destroying organisms. Board defense is a water-soluble white powder. It can be used dry or in solution to form an effective penetrating solution. There are no hazardous solvents and no odors. The active ingredient in board defense, disodium octaborate tetra hydrate, is a borate derivative that will not break down over time. Comes in 1-Pound bag. From the Manufacturer Board defense borate powder is an EPA registered insecticide, termiticide and fungicide concentrate for control of wood destroying insects and rot. It is a very versatile product for the protection and treatment of wood against all wood destroying organisms. Board defense is a water-soluble white powder. It can be used dry or in solution to form an effective penetrating solution. There are no hazardous solvents and no odors. The active ingredient in board defense, disodium octaborate tetra hydrate, is a borate derivative that will not break down over time. Comes in 1-pound bag.

Review: Works effectively! - This is good stuff, I used it on some wood that had water exposure from a leak and did a heavy concentration and the wood turned white showing this product was applied nice and well! Kept the wood dry and will protect it from future elements.
Review: Prevents Wood Rot and Insect Damage - If you live in an area where wood rot and insect damage are a problem, it may be beneficial to pretreat your lumber with System Three Borate Powder solution. It comes in powder form in a resealable container, and dissolves easily in water. Follow the instructions that are provided and use a pump sprayer for easy application, and you're in business to protect your wood. There may be better value out there from other brands but System Three is a company dedicated to wood preservation and restoration and stands behind the quality of their products.

## Features

- Board defense borate powder is an EPA registered insecticide, termiticide and fungicide concentrate for control of wood destroying insects and rot
- It is a very versatile product for the protection and treatment of wood against all wood destroying organisms
- Board defense is a water-soluble white powder
- It can be used dry or in solution to form an effective penetrating solution
- Comes in 1-Pound bag

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0098WFHU4 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #110,247 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #2,236 in Garden Fertilizers |
| Brand | SYSTEMTHREE |
| Customer Reviews | 4.2 4.2 out of 5 stars (178) |
| Date First Available | September 11, 2012 |
| Global Trade Identification Number | 00644601123012 |
| Item Form | Powder |
| Item Package Quantity | 1 |
| Item Weight | 1 pounds |
| Item model number | 644601123012 |
| Manufacturer | Paint Sundries Solutions |
| Material | plastic |
| Part Number | 1510S16 |
| Product Dimensions | 3.25 x 3.25 x 8.5 inches |
| Size | 1 lb |
| Special Features | organic |
| Specification Met | EPA |
| Target Species | Insects |
| UPC | 644601123012 |

## Product Details

- **Brand:** SYSTEMTHREE
- **Item Form:** Powder
- **Item Weight:** 16 ounces
- **Specification Met:** EPA
- **Target Species:** Insects

## Images

![System Three Resins 644601123012 1-Pound Wood Care Systems Borate Powder - Image 1](https://m.media-amazon.com/images/I/61QM8zrDrYL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works effectively!
*by T***M on August 21, 2025*

This is good stuff, I used it on some wood that had water exposure from a leak and did a heavy concentration and the wood turned white showing this product was applied nice and well! Kept the wood dry and will protect it from future elements.

### ⭐⭐⭐⭐ Prevents Wood Rot and Insect Damage
*by A***S on December 14, 2024*

If you live in an area where wood rot and insect damage are a problem, it may be beneficial to pretreat your lumber with System Three Borate Powder solution. It comes in powder form in a resealable container, and dissolves easily in water. Follow the instructions that are provided and use a pump sprayer for easy application, and you're in business to protect your wood. There may be better value out there from other brands but System Three is a company dedicated to wood preservation and restoration and stands behind the quality of their products.

### ⭐⭐⭐⭐⭐ Easy, good. Stops dry rot.
*by K***R on April 26, 2025*

Weigh it out on a tared kitchen scale you won't use for food. Wear protective gloves, goggles and a dust mask. I added to a sprayer with weighed out water and it worked very well. Paired it with PC Woody repair products, after this soaked in, to fix some exterior dry rot. Still holding up well 18 months later. I'll use it again.

## Frequently Bought Together

- System Three Resins 644601123012 1-Pound Wood Care Systems Borate Powder
- System Three Resins Rotfix Wood Restoration Rot Repair, 24-Ounce
- System Three 1600K20 SculpWood Putty Kit, 0.5 Gallon, Brown

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-03*