Yes, it's Max HTE. I'm in Dallas, TX and the weather has been in the mid 70's low 80's lately. It has hasn't been very cool here at least not yet. At night it may get to the high 60's but while I was mixing and laying the CF it was usually around 75 F. The main problem is the epoxy running off. I can't get enough of it to stay on the fabric. And it seems to act differently on different days. Maybe that's the tamperature. Very frustrating. I'll try heating everything as you suggest and let you know. Thanks.