Sansin Timber-Tec C-20 and M-30 are breathable, penetrating pretreatments that protect logs and timbers during construction from UV, moisture, and discoloration. C-20 is a clear version ideal for short-term exposure, while M-30 is a milky, light-reflective version for longer timelines. Surfaces must be properly cleaned before final staining.
The true color of stain on the wood can vary wildly based on porosity, application, species, preparation and weathering, We highly encourage applying samples to your own wood so you are happy with the results. To that end, we offer free samples and even free shipping. Simply add the samples to your cart the same as any order.Â
You will notice 2 options at checkout. One for Free Shipping and one to Plant 7 Trees in Canada (Cost of $10). We leave the decision up to you but we certainly appreciate knowing for every sample that goes out we plant 7 trees and are making a tangible difference.