Eco-Friendly Protection for Your Outdoor Projects
When it comes to protecting and enhancing the beauty of your exterior wood surfaces, look no further than TimberPro, available at Mountain Milling Co.!
Environmentally Safe & Flammable-Free. Pioneering safe and sustainable wood care, TimberPro provides oil-based protection without the flammability concerns.


A Safe and Effective Choice
At Mountain Milling Co., we understand the importance of protecting your valuable outdoor wood projects. We’re proud to offer TimberPro Internal Wood Stabilizer (IWS), a revolutionary, non-toxic solution for long-lasting waterproofing.
Zero VOCs and Zero Hazardous Ingredients. IWS prioritizes your health and the environment. It contains no harmful chemicals or volatile organic compounds (VOCs), making it a safe choice for you, your family, and the environment.
Permanent Protection. Two initial coats provide lasting protection against water absorption. Unlike traditional sealants that wear off over time, this product creates a permanent barrier deep within the wood’s pores.
Ideal for Various Applications. Protect a wide range of outdoor wood projects. From raised garden beds and beehive boxes to decks, fences, and even wood siding–get year round defense against the elements.
Express your design vision with the widest range of colors on the market, from clear transparency to vibrant semi-solid tones.
Frequent Questions
While not mandatory, staining and sealing your cedar project offers several benefits, including enhanced UV protection, reduced moisture absorption, and improved weather resistance. Staining can also add a decorative touch and help the cedar retain its natural beauty for longer.
Stains penetrate the wood fibers, adding color and some level of protection. Sealers create a protective barrier on the wood’s surface, repelling moisture and UV rays. Some products, like TimberPro’s Log & Siding Formula, combine staining and sealing properties in one application.
The longevity of the stain depends on factors like weather exposure, chosen stain quality, and proper maintenance. Generally, high-quality stains on well-maintained cedar can last several years before requiring reapplication.
Yes, once fully cured, TimberPro Log & Siding Formula is considered safe for people and pets. Always refer to the manufacturer’s recommendations for proper application and curing times.
TimberPro boasts one of the most extensive color selections on the market, ranging from clear to vibrant semi-solid tones. Visit Mountain Milling Co. to explore the available color options and find the perfect match for your project.