Tef-Gel applied to both mating surfaces of nuts and bolts or threaded holes and bolts leaves a layer of 40% solid PTFE within the thread interface, which works as friction barrier. Tef-Gel, which contains 0% volatile solvents, will no evaporate, cold flow, or dry out, giving protection many years later when hardware must be dissembled. However, we use Tef Gel in assembly to eliminate the risk of galvanic corrosion between dissimilar metals. This brilliant American-made (as used by the US Navy!) product is difficult to find in the UK, so we decided to sell it to UK yachtsmen.

Before application, all surfaces, must be free from any previous corrosion, dust, dirt and any other chemical contaminates. If necessary, prepare all surfaces with Mineral Spirits, (Mineral Turpentine).The function of Tef-Gel in eliminating dissimilar metal corrosion is the elimination of electrolytes from entering the interface of the metallic surfaces. Tef-Gel paste contains 40% PTFE powder and 0% volatile solvents, no silicones or petroleum solvents to evaporate, which would leave voids for electrolytes to be drawn into creating a galvanic cell. When both surfaces are coated and mated with Tef-Gel there are no voids for electrolytes (saltwater) to be drawn in by capillary action over extended periods of time. Experience the ultimate protection against corrosion with Tikal Tef-Gel 10g. This versatile product not only serves as a reliable seawater-resistant lubricant but also acts as a powerful sealant, preventing water from penetrating and causing damage. Its unique formulation prevents metal from blooming and effectively shields against corrosion by utilizing galvanic currents between different types of metal.

ULTRA Tef-Gel will protect your boat for as long as you own it, saving you a lifetime of frustration, at least when it comes to boat maintenance. Once your item has been returned, we will inspect it and take the necessary action as soon as possible.Tef-Gel applied on both surfaces and bolt or nut bolt and threaded solid leaves a film of PTFE, which prevent drill steel 18/Corrosion.

Bottom line: PTFE synthetics have rightfully earned high marks for their anti-seize protection. Best Buy. ConclusionTef-Gel is a made with a water resistant coating that prevents oxidation of metal and paste corrosion due to the flow galvaniques between different metals. This project should be framed as a comparison between examples from each of the two categories of greases-organic vs. synthetic. It is not a strict head-to-head test. Lanocote is derived from sheep lanoline, one of the worlds oldest greases, while polytetrafluoroethylene (PTFE, aka Teflon) is a 20th century synthetic. There is a range of similarly formulated products in either category that we expect would deliver comparable results. (Forespar makes its own synthetic product, Marelube TEF 45, that would be a better match for Tef-Gel in a true head-to-head.) Lanocote

Tef-Gel™ prevents galling of stainless steel, when applied to fastenings by preventing the high friction forming between the threads of the nuts and the bolts. Any excess Tef-Gel™ can be removed with Mineral Spirits, (Mineral Turpentine) to leave an airtight barrier of protection. Ensure clean up products are used within the guidelines of the product suppliers and the respective Material Safety Data Sheets. Tef-Gel, which contains 0% volatile solvents, will no evaporate, cold flow, or dry out, giving protection many years later when hardware must be dissembled.

Specification

Whether you go to sea for work or play, protecting your floating investment from saltwater’s destructive force is critical. We recommend using PTFE based ULTRA Tef-Gel everywhere saltwater touches joining metals. ULTRA Tef-Gel is ideal for aluminum boats Tef Gel is a PTFE based waterproof lubricant with anti-corrosion and anti-seize properties. Tef Gel does not break down in salt water or detergents. Here at Eclectic, we use the highest quality marine grade material throughout, and moving parts are fitted with low-friction bearing bushes. B. Bedding surfaces: A closely mating surface (10 mils .010 or closer) can be protected from capillary action by applying a thin coat of Tef-Gel with brush, toothbrush, or plastic scraper and assembling the parts and cleaning excess product with mineral spirits or WD-40. Tef-Gel applied to both mating surfaces of nuts and bolts or threaded holes and bolts leaves a layer of 40% solid PTFE within the thread interface, which works as friction barrier. Tef -Gel ™ paste contains 40% PTFE powder and 0% volatile solvents, no silicone's or petroleum solvents to evaporate, which would leave voids for electrolytes to be drawn into creating a galvanic cell. When both surfaces are coated and mated with Tef -Gel ™ there are no voids for electrolytes (saltwater) to be drawn in by capillary action over extended periods of time.