Linseed oil was often chosen as a good sealant for log homes in the past. It’s been about 15 – 20 years since linseed oil was replaced with more modern stains from Sashco and Sikkens, but observing log homes in the high country of Colorado, one can see signs of old linseed oil on logs. Linseed oil did do a good job of protecting logs, and has properties of seeping deep into the wood grain which enhances logs appearance to some. Linseed oil also allows for maintenance by applying new coats, however over time linseed oil can become unappealing and turns yellow. Removing linseed oil can prove a real challenge to a log home contractor.
If you have tried to remove linseed oil with hand sanding or pressure washing you probably didn’t last long and the linseed oil won the battle. Log Home Finishing LLC has experience with removing linseed oil from Colorado log homes via media blasting. Corn cob, walnut shell, and crushed recycled glass can all be used to remove linseed oil. A 185 Ingersol Rand compressor powers the blue blast pod filled with corn cob in the set up bellow. Friction, and heat are what actually melt and remove the old linseed oil leaving a sound surface ready for a pressure washing and finally fresh stain.
