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Re: Strip: Hatch magnets
By:Rob Macks/Laughing Loon CC&K
Date: 7/29/2013, 9:14 am
In Response To: Strip: Hatch magnets (Thor)

I recommend this source for coated waterproof rare earth magnets.

http://www.kjmagnetics.com/proddetail.asp?prod=DC2E

I use 8 pair of the the 3/4" x 1/8" size magnets for each hatch cover. This is a powerful seal and requires a grap loop to open.

The above waterproof magnets are worth the extra cost. The uncoated silver magnets are extremely sensitive to water and will swell and burst unless carefully sealed in epoxy.

I still carefully seal the coated waterproof magnets to ensure long life.

I have detailed information on magnetic hatch cover design and construction in my Kayak Building Instruction book @

http://www.laughingloon.com/plans.html

All the best,
Rob

Messages In This Thread

Strip: Hatch magnets
Thor -- 7/29/2013, 8:10 am
Re: Strip: Hatch magnets
Matt Jakubek -- 7/29/2013, 8:58 am
Re: Strip: Hatch magnets
Rob Macks/Laughing Loon CC&K -- 7/29/2013, 9:14 am
Re: Strip: Hatch magnets
Matt Jakubek -- 7/29/2013, 10:03 am
Re: Strip: Hatch magnets
Dan Caouette (CSCWC) -- 7/29/2013, 10:17 am
Re: Strip: Hatch magnets *PIC*
Rob Macks/Laughing Loon CC&K -- 7/29/2013, 10:59 am
Re: Strip: Hatch magnets *PIC*
Dan Caouette (CSCWC) -- 7/29/2013, 11:44 am
Re: Strip: Hatch magnets
Thor -- 7/29/2013, 12:05 pm
Re: Strip: Hatch magnets
Rob Macks/Laughing Loon CC&K -- 7/29/2013, 12:52 pm
Re: Strip: Hatch magnets
Marc Upchurch -- 7/29/2013, 1:14 pm
Re: Strip: Hatch magnets
Rob Macks/Laughing Loon CC&K -- 7/29/2013, 2:18 pm
Re: Strip: Hatch magnets
Marc Upchurch -- 7/29/2013, 6:43 pm
Re: Strip: Hatch magnets *PIC*
Rob Macks/Laughing Loon CC&K -- 7/29/2013, 12:42 pm
Re: Strip: Hatch magnets
Dan Caouette (CSCWC) -- 7/29/2013, 2:15 pm
Re: Strip: Hatch magnets
Nick Schade - Guillemot Kayaks -- 7/29/2013, 1:03 pm
Re: Strip: Hatch magnets *PIC*
Rob Macks/Laughing Loon CC&K -- 7/29/2013, 1:57 pm
Re: Strip: Hatch magnets
Bill Hamm -- 7/30/2013, 1:37 am
Well said, Nick. *NM*
Dan Caouette (CSCWC) -- 7/29/2013, 2:02 pm
Re: Strip: Hatch magnets
Matt Jakubek -- 7/30/2013, 10:12 am
Re: Strip: Hatch magnets *PIC*
Matt Jakubek -- 9/16/2013, 1:45 pm
Re: Strip: Hatch magnets
Bill Hamm -- 7/30/2013, 1:32 am
Re: Strip: Hatch magnets
Greg Galloway -- 9/16/2013, 9:53 pm
Re: Strip: Hatch magnets
Dan Caouette (CSCWC) -- 9/17/2013, 9:36 am
Re: Strip: Hatch magnets
Marc Upchurch -- 9/18/2013, 7:18 am
Re: Strip: Hatch magnets
Nick Riccardi -- 7/29/2013, 5:01 pm
Re: Strip: Hatch magnets *PIC*
Etienne Muller -- 7/30/2013, 11:00 am
Re: Strip: Hatch magnets
Bill Hamm -- 7/31/2013, 1:47 am
Re: Strip: Hatch magnets
Etienne Muller -- 7/31/2013, 2:04 am
Re: Strip: Hatch magnets
Justin -- 7/31/2013, 5:07 am
Re: Strip: Hatch magnets
Etienne Muller -- 7/31/2013, 12:14 pm
Re: Strip: Hatch magnets
Glenn -- 8/1/2013, 2:41 am