Doug not knowing if you are looking for commercial solutions or McGyver ideas. I would think that old rubber hose pieces that fit snug or close held on with hose clamps should work. The end opposite the feed thru could be sealed with silicone or left open if a few inches from the wall. I have also used old leaky garden hose over top of hydraulic hoses subjected to vibration rubbing or running RG cables inside of the hose that are exposed for additional protection.Just a cheap solution.JimSent via the Samsung Galaxy Note9, an AT&T 5G Evolution capable smartphone -------- Original message --------From: Doug Daniels <[email protected]> Date: 7/15/20 17:06 (GMT-05:00) To: Elecraft Reflector <[email protected]> Subject: [Elecraft] Waterproof SO-239 covers I just built a window antenna feedthrough panel, and want some waterproofcovers for the unused bulkhead connectors. Most of the online reviews saythat even the ones advertised to be waterproof are in fact not waterproof.Anyone have a source for ones that are?-- --... ...--Doug______________________________________________________________Elecraft mailing listHome: http://mailman.qth.net/mailman/listinfo/elecraftHelp: http://mailman.qth.net/mmfaq.htmPost: mailto:[email protected] list hosted by: http://www.qsl.netPlease help support this email list: http://www.qsl.net/donate.htmlMessage delivered to [email protected] ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected]
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