Retarder in the winter

[NextGen Classics]

I picked up some retarder to start using in the final coat of clear. It is about 5 degrees here with my shop temp at 70. I thought about trying retarder in my UV clear but unsure about the results at 70 degrees. What do you guys think? Thanks

 

[AAE]

At 70, slow mixed equal with extra slow will be about the same.

 

[shine]

i would not. if your sure the temp will hold at 70 throughout the shoot then i would use med not slow .