mikegray
Member
hey guys. squid helped me put together plans for this sump and fuge and i was gonna build it with full acrylic. never done it before but i tried.. i used IPS Weldon #3 from tap plastics. and it worked actually great. but do i need anything for the inside like silicone? and i know silicone doesnt work for plastic so is there anything to be used in the inside seams like silicone? or is the 3 i used enough.. i water tested it this morning and there is no leaks..... but im wondering if people do something for inside seam.. let me kno.. here is a picture.