gluing acrylic?

Black Phantom · #1 02-21-2006, 02:03 AM

If you use Super Glue the first time you put any pressure on the joint it will probably break. Use Weld On #3 or #4. This will give you a secure joint and will not fracture.
The #4 is a bit slower and will give you time to work where as the #3 sets up pretty quick.
Use the pin method to set your joints and you should be fine.

mr_alberta · #2 02-21-2006, 02:48 AM

I agree with Black Phantom. Also, if you don't have the tools to clean up and square your edges well, you may want to try WeldOn 16. It doesn't make the nicest looking seam, but it is a bit easier to work with as it is thicker (syrup like).

hockey nut · #3 02-21-2006, 07:41 AM

Try using Methylene chloride. Cheap and easy to use. Buy a small aplicator as well. For my sumps and fuges etc I bond them together with that stuff and then use Weld On 40 for reinforcement and seem strength.

For your aplication Methylene Chloride would be more than enough.

HTH

Funky_Fish14 · #4 02-21-2006, 08:18 AM

Quote:

Originally Posted by Black Phantom

If you use Super Glue the first time you put any pressure on the joint it will probably break. Use Weld On #3 or #4. This will give you a secure joint and will not fracture.
The #4 is a bit slower and will give you time to work where as the #3 sets up pretty quick.
Use the pin method to set your joints and you should be fine.

Any Idea why it is that they crack like that? I have noticed this twice.

Thanks!

Chris

hockey nut · #5 02-22-2006, 07:17 AM

crazy glue just holds it together it doesn't melt or bond the pcs of acrylic together like the above mentioned products where as they make the joint stronger. There might be a compound in crazy glue that may make it brittle too. Not sure though. I use crazy glue gel for attaching frags etc and it does quite well even in water but not on some plastics I guess.