loly2kn2
Active Member
Hi all,
I'm trying to make a fibreglass casting from a silicone mould but I'm having trouble getting the matting to stick to the higher detailed areas. Also having trouble keeping the gelcoat even on the edges, corners and verticals. I've tried a few layers of gel coat, then thickened resin and then matting but still it's extremely hard trying to get the matting into the smaller detailed areas.
I've never cast something this detailed in fibreglass before. I was thinking of pouring in some polyurethane resin and covering the detailed areas, thus leaving me a flatter surface to add the matting to, but doesn't that defeat the object of using fibreglassing?
it's a large open back mould, so I don't think rotocasting would work either.
I'm trying to make a fibreglass casting from a silicone mould but I'm having trouble getting the matting to stick to the higher detailed areas. Also having trouble keeping the gelcoat even on the edges, corners and verticals. I've tried a few layers of gel coat, then thickened resin and then matting but still it's extremely hard trying to get the matting into the smaller detailed areas.
I've never cast something this detailed in fibreglass before. I was thinking of pouring in some polyurethane resin and covering the detailed areas, thus leaving me a flatter surface to add the matting to, but doesn't that defeat the object of using fibreglassing?
it's a large open back mould, so I don't think rotocasting would work either.