Adhesive for fiberglass to mdf?

[gsuchyta 10+ year member]

I have some mdf rings I need to add on top of the fiberglass box i have. The fiberglass is painted so I'm going to have to sand it down and attatch some mdf rings to it.

What should I use to attatch the mdf ring to the fiberglass/bondo stuff?

I was thinking bondo hair would that work?

Gorilla Glue?

Thick mixture of wood glue and saw dust?

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[eus090474 10+ year member]

CA glue

 

[eus090474 10+ year member]

It is going on top of the fiberglass? CA glue should hold it in place while you glass it in

 

[gsuchyta 10+ year member]

Well I'm not glassin it now maybe in the future It's not my box it's my friends. I'm just looking for something to hold those rings on there and seal it.

 

[groundpound4200 5,000+ posts]

maybe some gorilla glue or epoxy with a bead of silicone or Liquid Nails around the outer edge to make sure its sealed

 

[sweety 10+ year member]

I would use Liquid Nails & screws if possible & seal it with silicon

 

[supermaxx123 10+ year member]

epoxy or fiberglass resin. ca glue is too thin IMO, even the thick stuff wont work.

 

[DBfan187 5,000+ posts]

brads

 

[I Like Waffle]

screws and silicone? Glass is pretty strong so i would guess itd hold the screws if you made it thick enough.

 

[Farmacist 10+ year member]

liquid nails is really crappy to use with MDF, i think it even says it on the bottle