Not really a resin question, more of a Gelcoat question.  Would the above Gelcoat be suitable for taccing my outer layer into my female mould?  The mould is a tube, 300mm dia 1500mm long, and I am wondering how to secure the cloth into the roof of the mould without it collapsing.  Subsequent layers, peel ply infusion mesh etc. can be secured with spray adhesive I think?  Is there a better way?