thank you al when I tried to do some fillets I made a mess I ended up having it every where but where I wanted it just small drops or globs here and there it was thick enouph but I hit the sides or places and it stuck some times I misse43d scraping it off I have watched the video and learned from it. there are places where the front bulkhead, temp center bulkhead and back does not just fit tight lice most a 1/8 inch gap if that much is that a problem When I tried a fillet I used the mixing stick from hobby lobby about 3/4 wide I put the epox in the slit then used the stick both vert. and horz. along the grove to form it and wipe extra off then went back with a rag. after it dryed some I took a orbit sander and went over the ebge and any extra came of as little small bears like salt real white how far wrong am I my next steps will be do the inside chime edge and take out wires and redo it and front bulkheads with center frame in. I am building this in a plastic cover greenhouse and gets real hot by 10 AM until about 5:30 in the eve even with shade cloth . Need to have it where I can move it out by fall when we start our geranium crop for next spring Thanks for any comments