Rock hard filler in a cartridge?

[bobdabuilda]

Is there anything on the market that dries rock hard and comes in a sealant gun cartridge? I want to pipe some in behind some plasterboard to fill a void and be able to drill and fix into it afterwards.... (filler foam is no good) Thanks

 

[^woody^]

Solvent Gripfill or a tube of flue cement

 

[bobdabuilda]

Thanks woody, I thought gripfill stays flexible and can't be drilled?

 

[^woody^]

Solvent Gripfill (the green one) dries like a big lump of plastic - at least the partly used ones in my garage do

You can always drill and plug it though

 

[joe-90]

You can get some resin fixers from screwfix.

 

[bobdabuilda]

You can get some resin fixers from screwfix.

That's the stuff I'm after, cheers mate.