Perma-Chink Systems Products is the log home building industry’s trusted partner for the tightest, greenest, and most impeccably finished log homes in the world. Hundreds of log home manufacturers, general contractors, and builders have turned to Perma-Chink Systems Products for the past three decades because of the easy application and superior performance of its products. Perma-Chink Systems Products has firmly rooted itself as the premier provider of cutting-edge log home sealants, premium wood stains, and maintenance products.