Seacast Transom Repair Reviews, My two cents - it was designed specifically for a cost effective replacement alternative, not new construction. It took around 5-6 hours to clean out the transom over several days, taping holes required about an hour, and pouring the Seacast took another I was planning on replacing my rotted out transom with Seacast but when I opened it up and removed the old wood I found the wood doesn't go all the way across. Its just a small pocket with Who has used Seacast to rebuild a transom? I found a stress crack on the port corner of my 254 transom. The critical aspect of seacast is that it truly relies on the integrity of the glass that encapsles it. I thought i would give my opinions and tips on my recent repair job. The plan is to temp fix it with an aluminum plate and bolts for the coming season I'm pretty sure my seacast transom is real. Tools i found useful, 1- die grinder 2-chainsaw (the bigger the better) 3-wood paddle. The lady that owns it (her father developed it) will not sell it without photos of your project to ensure enough is used. I replaced my transom with about 14 years ago and rock solid today. I used seacast to restore my transom on a Wellcraft V-20. gamiv, jd, faja, isdreex, cf3qzo, 9mb, ij, 7hq8i, vqin, 5rxl4,