DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan

Customer Services

About Us

Customer Support

Desert Online General Trading LLC

Dubai, United Arab Emirates

Nisus

Q: Work on White oak timbers, 100+ year old barn, 6" to 12" thick, some bark still attached, some insecte holes?

Jerald, Timbor would not be your best option for controlling a current problem. Especially for beams this wide. Timbor won't penetrate the substrate much and really its designed more for preventive applications; lumber treated before wood destroying organisms or decay fungi is identified can remain pest free when protected by Timbor. But once a current problem is discovered, you'll be better served using Boracare. Its designed to penetrate wood which is what you need. Boracare can soak in 3-4 inches from any side you treat so if you have full access, you can treat beams 6-8" wide. Now getting through a 12" beam will be a challenge and I'm not sure it can be done. But I'm confident 6" to 8" beams can be thoroughly protected. But to be sure, you may want to contact Nisus. I'm sure they'll provide a more definitive answer regarding the 12" beams; they may even have a work around or other suggestion for the large stuff.Cheers,JonathanCustomer CareU-Spray Bugspray

Q: We used it to treat some hickory boards that we had planed for paneling. After spraying both sides, we still see sawdust coming out. Any ideas?

How long has it been since you treated the boards? It may take a short while for the treatment to be effective if the boards are infested. If you installed the boards, it may be coming from behind them. I had a problem in my kitchen and soaked it in Tim-bor, later to discover the continuing sawdust was ants. Problem now solved.

Q: does it kill termites

Oh yes it does. here is how it works. Disodium Octaborate Tetrahydrate is one of a family of borate compounds (containing boron and oxygen), which are considered absolutely toxic to insects. Borate compounds like Disodium Octaborate Tetrahydrate utilize a stop-feed mode of action. Stop-feed means that the active ingredient DOT disrupts the enzyme and digestive systems of the insect, preventing future digestion and causing death by starvation. In treatment of wood decaying insects like termites or carpenter ants, DOT prevents these pests from being able to digest the wood that they depend on for survival.

Q: Thinking of painting it on the logs interior. Most reviews spoke about using a sprayer. Brushing it on in interior OK? In the process of removing the old clear coat on the logs and was told for any product to be successful the logs must be porous without paint or stain. Before I re-stain, thought this might be a good…

Yes, you need fresh wood to apply Tim-Bor, no stains, no paint, bare wood. Tim-Bor can be sprayed or painted on. Be liberal, follow label directions as to concentration, 10% or 15% solution. Without a moisture meter it's a judgement call. For one application use the 15% concentration. Good luck.

Product ID: 382587782

Secure Transaction

Details

Item Form
Powder
Item Weight
1.5 Pounds
Liquid Volume
1.5 Liters
Brand
Nisus
Specification Met
EPA

🌿Eco-friendly borate mineral

💧Water-soluble for versatile use

🪵Protects wood without staining

Frequently Bought Together

Nisus Tim-BOR Professional Insecticidal Dust, Water-Soluble Borate Powder, Wood Preservative and Fungicide for Termites, Carpenter Ants, Wood Decay, 1.5 lbs

Chapin 20000 Made in USA 1 -Gallon Lawn and Garden Pump Pressured Sprayer, for Spraying Plants, Garden Watering, Weeds and Pests, Polypropylene, Translucent White

Bora-Care Termiticide Insecticide and Fungicide Concentrate, Wood Treatment for Termite and Beetle Prevention, 1 Gallon

Description

🛡️ Shield your wood, save your space—protection that works as hard as you do!

BUILT FOR BUILDERS - Ideal 15% liquid solution for new construction and high-moisture wood surfaces.
SUSTAINABLY STRONG - Made from naturally derived borate mineral for eco-conscious pest control.
INVISIBLE PROTECTION - Non-staining and non-corrosive—keeps wood and hardware pristine.
ULTIMATE WOOD DEFENSE - Stops termites, carpenter ants, and wood decay fungi before they start.
MULTI MODE APPLICATION - Use as dust, liquid, or foam for deep wood penetration and hidden spaces.

Nisus Tim-BOR Professional is a 1.5 lb water-soluble borate powder designed for versatile application as dust, liquid, or foam. It provides long-lasting protection against termites, carpenter ants, and wood decay fungi without staining or corroding wood surfaces or hardware. Perfect for new construction and untreated wood, this eco-friendly formula uses naturally derived borate minerals to deliver sustainable, effective wood preservation and insect control.

Specifications

Liquid Volume	1500 Milliliters
Item Weight	1.5 Pounds
Energy Specifications Met	EPA
Target Species	Fungus
Item Form	Powder

Have a Question? See What Others Asked

Work on White oak timbers, 100+ year old barn, 6" to 12" thick, some bark still attached, some insecte holes?

We used it to treat some hickory boards that we had planed for paneling. After spraying both sides, we still see sawdust coming out. Any ideas?

does it kill termites

Thinking of painting it on the logs interior. Most reviews spoke about using a sprayer. Brushing it on in interior OK? In the process of removing the old clear coat on the logs and was told for any product to be successful the logs must be porous without paint or stain. Before I re-stain, thought this might be a good…

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

€ 50.71

Duties & taxes incl.

Greecestore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews