Log Talk 800-767-5656 Where To Buy eNewsletter Sign Up Other Sashco Products Prevent Wood Rot Before It Starts Copper and borate wood preservative rods Cobra™ Rods Benefits Where to Use How To's Cobra Rod benefits include: Dual biocide of boron and copper – strong protection Easy to install, maintain and replace Variety of sizes for every log and timber size Necessary only in highly-exposed logs and timbers (Use Tim-bor® for whole-home treatment) Get FREE Stain Samples Schedule a Call with an Expert Find a Log Contractor Product Overview Cobra Rods’ unique combination of copper and boron is potent yet safe. Cobra™ Rods borate wood preservative rods help you prevent wood rot before it starts. They are necessary only in highly exposed logs and timbers that are easily prone to moisture and insect infiltration, both of which can compromise the structural integrity of your log home. Cobra Rods prevent rot and keep wood-ingesting insects from taking up residence. Cobra Rods’ unique combination of copper and boron is potent yet safe. North American utility companies trust Cobra™ Rods to extend the life of their wooden poles. Imagine how your log and timber home will benefit! Inspiration Gallery See Sashco’s staining, chinking and caulking products on real log homes and get inspired. View Gallery CONTACT US Contact Customer Service 10300 East 107th Place Brighton, Colorado 80601 Phone: (800) 767-5656 INFO Boring Legal Stuff Privacy Policy MEET SASHCO About Us Careers Log Blog RETAILER RESOURCES Downloadable Resources 2017 Sashco. All Rights Reserved. Designed by 1FEE.