Plast-aid repair product

[bigtank4me]

Hey all. I am preparing a 175 gallon oceanic rr tank for FOWLR. I have recently noticed some hairline cracks in the upper support frame (black plastic). These cracks are not near the center support frames. Do these sound like something I can repair or try to order a new frame? I have been trying to get in touch with oceanic but haven't had any luck yet. I am going to try and repair these cracks with plast-aid. Does anyone have experience wwjith this product or repair?

 

[acrylic51]

You have a LFS nearby? They should be able to get the part easily.... You might try the repair, no guarantee though.... Is it more of a heat cracking from MH's?