Bomar Hatch Frame

Don't forget to snap some photos while you work on that boat project, then share them here.

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hilbert
Posts: 492
Joined: Nov 17th, '09, 08:27
Location: "The Boat" CD28

Bomar Hatch Frame

Post by hilbert »

I found significant scaring after removing the forward hatch.

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Couldn't bring myself to reattach the hatch using the same method. Decided to epoxy in 1/2" G10 rods and tap 1/4"-20 thread. The idea of tapping G10 was from one of John Stone's posts

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Only 17 more to go.

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A rare sighting of the author. Almost ready for paint.

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JD-MDR
Posts: 892
Joined: Feb 8th, '17, 14:23
Location: s/v "Leoma" 1977 CD 30K #46 San Francisco CA

Re: Bomar Hatch Frame

Post by JD-MDR »

Hi Jonathon, Where did you get the G-10 rods?
WDM3579
MMSI 368198510
hilbert
Posts: 492
Joined: Nov 17th, '09, 08:27
Location: "The Boat" CD28

Re: Bomar Hatch Frame

Post by hilbert »

John wrote:Hi Jonathon, Where did you get the G-10 rods?
McMaster-Carr, https://www.mcmaster.com/#catalog/124/3752/=1dqszdx
1/2" diameter x 1 ft, part# 8669K17, $8.45

Great source for stainless 316 nuts & bolts, FRP/G10 and other assorted hardware.
Impeccable service, super web site and fast, inexpensive UPS shipping!
They have a facility in Los Angeles.
JD-MDR
Posts: 892
Joined: Feb 8th, '17, 14:23
Location: s/v "Leoma" 1977 CD 30K #46 San Francisco CA

Re: Bomar Hatch Frame

Post by JD-MDR »

Thanks
WDM3579
MMSI 368198510
JD-MDR
Posts: 892
Joined: Feb 8th, '17, 14:23
Location: s/v "Leoma" 1977 CD 30K #46 San Francisco CA

Re: Bomar Hatch Frame

Post by JD-MDR »

Hi Jonathon, I recieved my order of g-10 rods and plate so fast.I've attached a photo of the plate. It looks different from what we used on the chainplates.This has green color.Do you know if its the same.Its described as High Temp Electrical-Insulating Garolite sheet. Thanks
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WDM3579
MMSI 368198510
hilbert
Posts: 492
Joined: Nov 17th, '09, 08:27
Location: "The Boat" CD28

Re: Bomar Hatch Frame

Post by hilbert »

Hi John, McMaster-Carr is nothing if not efficient and their shipping fees are reasonable for UPS residential deliver.
It looks like you ordered Garolite G-11, which is also epoxy resin with fiberglass fabric reinforcement.
https://www.mcmaster.com/#8710k334/=1dstzxq

All the properties look very similar to G-10.
Tensile strength 37,000psi, impact strength 7.00 ft-lbs/in, hardeness: Rockwell M110 (extra hard). It should make an excellent backing plate.
Is that what you intend to use it for?
JD-MDR
Posts: 892
Joined: Feb 8th, '17, 14:23
Location: s/v "Leoma" 1977 CD 30K #46 San Francisco CA

Re: Bomar Hatch Frame

Post by JD-MDR »

Thanks, What a great forum.You guys are all amazing.
WDM3579
MMSI 368198510
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