Vinylester/CSM moulds...

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Vinylester/CSM moulds...

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GROPIUS	GROPIUS posted 12 Years Ago HOT Topic Details
Group: Forum Members Posts: 13, Visits: 332	Hi there I recently made some moulds made out of Vinylester/CSM. The gel coat is Polyester based. So now the question is... ...how long do I have to wait until I'll be able to use the moulds to build composite parts? Btw... ...I'll be using ECs GC50 gel coat combined with epoxy resin on the composite parts.
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alebassa	alebassa posted 12 Years Ago HOT Post Details
Group: Forum Members Posts: 48, Visits: 171	fgayford (29/03/2013) If you are at room temperature a few days will do it. Just a suggestion from years of experience, do your self a favor and use EasyLease instead of the wax PVA route as a release agent. Wax and PVA still have their place but its just so barbaric compared to the new chemical release agents. I wonder what I have been doing all these years with wax and PVA. My opinion! Fred I'm currently making CF copies of my bike fairings. I use wax and pva for making first mould from the originals that I need to put back on the bike... it make me feel safer than just chem lease agents, I really need the piece not to breack or loose paint. Does it make sense? I then use the chem lease for making the part from the mould. Chem lease agent is much simpler and faster than wax and pva!! Alessandro
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Vinylester/CSM moulds...

GROPIUS - 12 Years Ago

If you are at room temperature a few days will do it. Just a suggestion from years of experience,...

fgayford - 12 Years Ago

[quote][b]fgayford (29/03/2013)[/b][hr]If you are at room temperature a few days will do it. Just a...

GROPIUS - 12 Years Ago

Yes it will, you need to get the styrene out of the mould and by applying heat you will smell the...

matthieutje65 - 12 Years Ago

[quote][b]fgayford (29/03/2013)[/b][hr]If you are at room temperature a few days will do it. Just a...

alebassa - 12 Years Ago

Used the EasyLease and...wow...that stuff is very slippy indeed! Maybe to slippy for some...

GROPIUS - 12 Years Ago

I have used easylease and another product called Chemlease. They seem to behave the same. I shoot...

fgayford - 12 Years Ago

Hi, I use Easy Lease and GC50 all the time. I have found that the only way to lay it down...

wozza - 12 Years Ago

If that's the case than the description of beingbrush-ableis somehow misleading :crying: Any other...

GROPIUS - 12 Years Ago

Don't get me wrong you can apply it with a brush ( as described ) but I find you get a far better...

wozza - 12 Years Ago

Fred, when you say Clear Coat I assume you mean Automotive Clear Coat. If you have spray equipment...

wozza - 12 Years Ago

I was using automotive clearcoat over the chemical release. I got caught with the beading up but...

fgayford - 12 Years Ago

[quote][b]wozza (27/04/2013)[/b][hr]Fred, when you say Clear Coat I assume you mean Automotive Clear...

wozza - 12 Years Ago

[quote][b]wozza (30/04/2013)[/b][hr][quote][b]wozza (27/04/2013)[/b][hr]Fred, when you say Clear...

fgayford - 12 Years Ago

I'm quite concerned of using the GC50 now... ...I've been searching the forum and found someserious...

GROPIUS - 12 Years Ago

Thanks peeps, So... ...whats the story for NOT using a Gelcoat at all in my moulds? I need to get...

GROPIUS - 12 Years Ago

Not tried it myself but EC are showing a "no loss" roller for Gel Coat/ Resin application. It is in...

wozza - 12 Years Ago

Hi Fred, it lays down really well with no beading or fish eyeing. The first time I used it I was...

wozza - 12 Years Ago

As someone finally tested the roller with GC50 ? I really can't use the spray gun for one small...

Jess8bit - 12 Years Ago

Hi Guys, im new to this game and have started infusing. made two pieces with just infusion and one...

Ozonedge - 11 Years Ago

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