Sump Glue??

[fsu1dolfan]

So i have an all acrylic sump with baffles that i just bought from someone that i want to touch up....it seems that there are a couple of small leaks between the baffles and i want to touch it up with glue or a type of silicone that is reef safe....i have read alot about weldon being the best for acrylic to acrylic...what do you guys think or suggest?? I read #4 is very thin and drys very fast...i would like something thicker like silicone that i could put a thick bead over the existing glue but not sure what to use??

Thanks for the help!

 

[stunreefer Verified Sponsor]

You should use the thicker version of weldon... #4 is the really runny stuff and really isn't suited for this application, weldon #16 is perfect!

 

[fsu1dolfan]

Thanks!!

I guess i tougher question is what local stores carry it? LOL no Home Depot, Lowes, 2 local hardware stores, Walmart, Target...None!! Sucks...looks like online might be the only way....

 

[killingseed2000]

+1 on the #16 , the 4 is used during construction to hold things together before the 16 is applyed.

 

[stunreefer Verified Sponsor]

I'm pretty sure #16 is HAZMAT, I know that #4 is... in other words you have to order it online.

GL!

 

[BluegrassReef]

Ebay...just ordered both the #4 and#16 a couple weeks ago.

 

[iani]

I was told to gap fill with acrylic that you should use something called e6600.

 

[stunreefer Verified Sponsor]

I've used #16 to reattach euro-bracing, fill gaps, fix CaRx with cracks (and literally small holes), etc.

Stuff works like a champ - think of it as liquid acrylic.

 

[tangsrbest]

if you have a gap the 16 wont fill you can make fine scrapeings or cut with table saw to make saw dust from a scrap piece mix with 16 to make it thick enough to fill it

 

[AlexStinson]

yeah... problem i've found carrying the stuff is shipping is enormously high... it was like 16 bucks for me to ship some #16, and i just got a large tube.

 

[fsu1dolfan]

Ok so i found this
DAP 00688 SILICONE AQUARIUM SEALANT 2.8 Oz

It's not weld-on but i can get it right away since i want to work on my sump this weekend....DAP Aqaurium Silicone...would this work for the acrylic sump?

i'm trying to avoid online and waiting for shipping!

 

[iani]

Use this stuff. We had a speaker (builds acrylic tanks) at a club meeting that said to use this glue to gap fill acrylic.

E6000 Glue : Artbeads.com

 

[fsu1dolfan]

e6000 sounds good...and i think i can get it at Michaels for cheap....anyone else use this or know if it is Reef Safe???

 

[fsu1dolfan]

Nevermind.....

FOUND A LOCAL DISTRIBUTOR!!!!

Contact info for those that are looking for some Weld-on in South Florida

Farco Plastics
1305 NW 65 Place
Ft. Lauderdale, Fl 33309
954-486-7660

Finally