Heavy weather resistant / corrosion resistant dielectric insulator provides an electrical barrier between dissimilar metals. Use it anywhere stainless hardware is installed on aluminum. Spreader bases, blocks, gooseneck brackets, and cleats are all examples of items that should be isolated from the spars to prevent galvanic corrosion due to dissimilar metals in close contact. Self adhesive, 4" x 10".
Use together with Mare Lube Tef on the threads of stainless steel fasteners where they penetrate the aluminum part and you will have a corrosion free installation.
• Resistant to corrosive salt water, soil acids, alkalies and salts, common chemicals, chemical vapors, and exposure to outdoor weathering and sunlight.
• Resistant to impact, abrasions, punctures, and tears.
• Highly conformable