What "glue"?

[Onoff]

I want (don't need to) to fill in some 22mm holes drilled in a glass reinforced polyester box. I've the "waste" from other holes elsewhere in the same box. The faces will be filled and sanded flush.

 

 

 

I'll make up a bolt of some sort to hold the infill piece. There's about a 3mm gap all round.

 

2-part epoxy? PVC solvent weld cement?

 

Cheers

[dpmiller]

Epoxy, but if it's a GRP moulding can you not just lay a bit of mat on the inside?