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Re: Epoxy: Second Coat of Epoxy
By:Bill Hamm
Date: 5/22/2011, 12:40 am
In Response To: Re: Epoxy: Second Coat of Epoxy (Damian Wentzel)

: Bill/Clayton,

: Sounds like i made all the mistakes you've mentioned (used a short
: nap roller and spread the epoxy like paint). I'll have to get a
: foam roller. Any reason why i shouldn't just pour and spread the
: next coat with the usual plastic spreader?

: For now i think i'll leave it alone and continue with building the
: coaming, glassing the interior, and joining the deck/hull. Then
: i'll come back and give the whole masterpiece a good sanding and
: re-assess the bubble situation then. This way i can fair the
: seam tape into the deck at the same time and hopefully save
: doing double work. The bubbles are really tiny and probably
: un-noticable to anyone but me, but i know they're there; and
: they'll haunt me in my sleep.

: On a side note, i've made a late choice to put a layer of carbon
: fiber on the interior of the hull just in the cockpit area, that
: stuff expensive. It's strictly for the look at this point, not
: for extra strength, but i'm sure it wouldn't hurt if it did add
: strength. Do you see any issues with applying the carbon sheet
: over epoxy that's been cured for 2 months now? I'll be sure to
: scuff up the epoxy layer first, but i've never worked with
: carbon before so i'm not sure what to look out for.

: Thanks again!

: Damian

You can certainly pour and spread the epoxy, do it however it works best for you. Finishing it later is fine too, what I'd probably do, gives you a longer chance to think the process thru.

Yep, CF is somewhat pricy. Worth shopping around, prices sometimes vary considerably depending who you buy from. Only problem I had handing it is it doesn't change color when wet as much as fiberglass does. It's pretty much black and shiny on the roll and black and shiny wet with epoxy, hard to tell if you've got too much resin on it.

Bill H.

Messages In This Thread

Epoxy: Second Coat of Epoxy
Damian Wentzel -- 5/19/2011, 10:05 pm
Re: Epoxy: Second Coat of Epoxy
Allan -- 5/19/2011, 10:17 pm
Re: Epoxy: Second Coat of Epoxy
Sam McFadden -- 5/20/2011, 10:33 am
Re: Epoxy: Second Coat of Epoxy
Damian Wentzel -- 5/21/2011, 8:23 am
Re: Epoxy: Second Coat of Epoxy
Clayton Plunkett -- 5/21/2011, 10:29 am
Re: Epoxy: Second Coat of Epoxy
Bill Hamm -- 5/21/2011, 11:00 am
Re: Epoxy: Second Coat of Epoxy
Damian Wentzel -- 5/21/2011, 7:00 pm
Re: Epoxy: Second Coat of Epoxy
Bill Hamm -- 5/22/2011, 12:40 am