Why Do Molds Sticks

Many times GRP boat builders have a funny problem when they build first time grp boat from molds...Stick....

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Foam Sandwich construction - Part 1

Appropriate foams for the methods we describe below are Divinycell, Klegecell, CoreCell and Airex (2007). We will only use epoxy as resin: no polyester or vinylester.
Epoxies formulated for wooden boat building are not always adequate for foam sandwich. 

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