Established in 1981, Perma-Chink Systems Inc. is a manufacturer of complete line of wood care products. Based in Redmond, Wash., the company s product mix comprise specialized sealers, stains, finishes, preservatives and cleaners to serve the needs of log homes. In addition, it provides related tools like foam backer rod, log home fasteners, log home gasket tapes, brushes, trowels and many others. The company s flagship line of sealants includes Perma Chink, Energy Seal, Chink-Paint and Long End Seal while its range of finishes comprise Lifeline Advance, Lifeline Exterior and Lifeline Acrylic, to name a few.