Thread:

Resin for sub boxes.

I have some new sub boxes going in that I have resined and glassed the hell out of on the outside but was wondering if I am supposed to do the inside as well. I had heard in that past I was not supposed to because the density of the mdf helps with the sound but I have also heard to do the inside as well.

Thanks for any help.

ive never glassed the inside of the boxes..if ur using mdf and you glassed the whole outside of the box its all good man

Originally Posted by SexyTime396

ive never glassed the inside of the boxes..if ur using mdf and you glassed the whole outside of the box its all good man

X2

Thanks guys, I will give it a try with no resin. Just worried about moisture and the mdf.

some times i resin both inside and out, but its not needed but its safe to.
if its a sealed box dont worry bout it, just use poly fill. if its ported it makes a better sound when smooth. plus it makes for a longer lasting box.

hope this helps.
j.p.

Do you have to resin the box? or is it just a precaution for moisture?

Originally Posted by Miss Venomous

Do you have to resin the box? or is it just a precaution for moisture?

Solely for moisture resistance.

Thanks for the info guys.

I sprayed my mdf with polyurithane spray on the inside.