How do I Vaccum Bag this Air Box ??

Author	Message
Eddie Walsh	E Eddie Walsh posted 7 Years Ago HOT Topic Details
E Group: Forum Members Posts: 52, Visits: 294	Hi I have been looking at this Air Box and trying to figure out how I can Vaccum Bag ??? to me looks impossible, so any help appreciated, Regards DM Attachments 458 Air Box.jpg (1.1K views, 1.00 MB)
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oekmont	oekmont posted 6 Years Ago HOT Post Details
Group: Forum Members Posts: 550, Visits: 27K	As far as I read, he did advice you to use 280g/m^2 woven material on top of the high temp moulding paste as a coupling coat. No word of csm. Although he didn't advice against it either. When trying new material, a quick test always works best. In case of your csm mat, a test, if it gets plyable when impregnated with epoxy. the powder test doesn't seem reliable to me. My csm is also powdery, but definitely not epoxy compatible.
	Reply Like 4
Eddie Walsh	E Eddie Walsh posted 6 Years Ago HOT Post Details
E Group: Forum Members Posts: 52, Visits: 294	+x oekmont - 1/20/2019 1:09:49 PM As far as I read, he did advice you to use 280g/m^2 woven material on top of the high temp moulding paste as a coupling coat. No word of csm. Although he didn't advice against it either. When trying new material, a quick test always works best. In case of your csm mat, a test, if it gets plyable when impregnated with epoxy. the powder test doesn't seem reliable to me. My csm is also powdery, but definitely not epoxy compatible. Below is the last line in the shopping list, so I just looked at what I got and went with the Powder bound CSM ??? Regards DM Choice of: 300gsm Powder Bound Chopped Strand Mat or/ 280gsm Woven Glass Cloth
	Reply Like 4
Eddie Walsh	E Eddie Walsh posted 6 Years Ago HOT Post Details
E Group: Forum Members Posts: 52, Visits: 294	+x Eddie Walsh - 1/20/2019 2:32:38 PM +x oekmont - 1/20/2019 1:09:49 PM As far as I read, he did advice you to use 280g/m^2 woven material on top of the high temp moulding paste as a coupling coat. No word of csm. Although he didn't advice against it either. When trying new material, a quick test always works best. In case of your csm mat, a test, if it gets plyable when impregnated with epoxy. the powder test doesn't seem reliable to me. My csm is also powdery, but definitely not epoxy compatible. Below is the last line in the shopping list, so I just looked at what I got and went with the Powder bound CSM ??? Regards DM Choice of: 300gsm Powder Bound Chopped Strand Mat or/ 280gsm Woven Glass Cloth I have just been looking on Ebay for some "280 GSM Woven Glass cloth", and all I seem to find is " Woven roving mat" is that the same thing, as I do have some Woven Roving Mat which I have used for Poleyester Molds and Moldings ??, Regards DM
	Reply Like 5
Steve Broad	Steve Broad posted 6 Years Ago HOT Post Details
Group: Forum Members Posts: 408, Visits: 4.1K	+x Eddie Walsh - 1/20/2019 3:02:03 PM +x Eddie Walsh - 1/20/2019 2:32:38 PM +x oekmont - 1/20/2019 1:09:49 PM As far as I read, he did advice you to use 280g/m^2 woven material on top of the high temp moulding paste as a coupling coat. No word of csm. Although he didn't advice against it either. When trying new material, a quick test always works best. In case of your csm mat, a test, if it gets plyable when impregnated with epoxy. the powder test doesn't seem reliable to me. My csm is also powdery, but definitely not epoxy compatible. Below is the last line in the shopping list, so I just looked at what I got and went with the Powder bound CSM ??? Regards DM Choice of: 300gsm Powder Bound Chopped Strand Mat or/ 280gsm Woven Glass Cloth I have just been looking on Ebay for some "280 GSM Woven Glass cloth", and all I seem to find is " Woven roving mat" is that the same thing, as I do have some Woven Roving Mat which I have used for Poleyester Molds and Moldings ??, Regards DM https://www.easycomposites.co.uk/high-quality-gp-polyester-resin
	Reply Like 4