You have just found the best log home and wood siding stain and sealer on the market. Timber Pro’s Log & Siding Formula will deliver superior wood protection for all types of exterior wood siding such as cedar, fir, pine, redwood, cypress, teak, mahogany and more. At Timber Pro, we are pioneers in the development of environmentally safe, oil based yet nonflammable wood finishes, and have been creating safe and highly durable wood care products for over 20 years. We are always at the forefront of research and development. There are two versions of Timber Pro’s Log & Siding Formula. The original formula, Log & Siding Classic Formula, was designed for rough sawn wood siding, cedar shakes and shingles, hand hewn logs, and aged wood siding. The second version is called Log & Siding Smooth Formula, which is this one. This formula is for new, smooth milled wood siding, or for interior wood surfaces such as trim, beams, log walls, etc. Log & Siding Formula’s Unique Advantages: Best color selection on the market from clear transparent to semi solid tones Durable, even in mountain or oceanfront climates Low V.O.C, at less than 34 grams per liter SCAQMD approved for So Cal projects 2-3 LEED credits available Plant oil based with water clean-up, non-flammable Bonding oils & hard dry resins, superior to solvent borne stains No soft oils or waxes that attract dirt, dust, or spores Wood stays cleaner, dust doesn’t stick Can be sprayed and back brushed Does not need to be stripped before re-application Reduces tannin bleed, cupping, warping, and checking Can be applied to wood with as high as 22% moisture Breathable so moisture is kept out but not trapped in This is our most pigmented Semi-Solid series, which has almost no transparency compared to our other series. To order a non-standard color or a standard color with modified pigment levels, please call us directly at (888) 888-6095.