Yes. This product can be painted.
I agree that the Armaflex is rated to 220 degrees. If the glue on the slit on it will hold, I can't say. It holds ok on my 130 degree pipes. Give it a try and if it does not hold together, get black ties not the white nylon ties to keep it close.
No, it does not have latex.
Probably . You should consult your vet. AP Armaflex® Pipe Insulation is a closed cell, fiber-free elastomeric thermal insulation. It is manufactured without the use of CFC's, HFC's or HCFC's. All AP Armaflex® products are made with Microban® antimicrobial product protection for added defense against mold on the insulation.
Yes, I did add zip ties to grip better around the pipes to make sure it did not move or come undone.
Yes you can. I used mine on a camper water hose
Yes, the product is labeled for outdoor use. Not sure if it will provide sufficient insulation to prevent freezing dependent upon temperatures and constancy of water flow through hose.
The R-Value is 3.2