We have a helicopter perspex panel which has a fibreglass edging thru which it is fastened to the airframe.
The fibreglass has delaminated and needs repair.
The fibrelass edging avoids the need for fastener holes in the perspex. The perspex is sandwiched between 2 layers of fibrelass, and the resin used bonds the fibreglass edging to the perspex.
It is my understanding that Epoxy does not bond to perspex and we suspect that the OEM used an Acrylic resin in the original layup. Has anybody out there had experience that they can share on suitable resins for this application.
Thank You
Graham Murphy
The fibreglass has delaminated and needs repair.
The fibrelass edging avoids the need for fastener holes in the perspex. The perspex is sandwiched between 2 layers of fibrelass, and the resin used bonds the fibreglass edging to the perspex.
It is my understanding that Epoxy does not bond to perspex and we suspect that the OEM used an Acrylic resin in the original layup. Has anybody out there had experience that they can share on suitable resins for this application.
Thank You
Graham Murphy