I originally got the 650 froth pak by dupont. I wasnt very happy with it and was about 400 more a kit. Then i found this 605 closed cell quick set. They give you so much more instructions and the best part is the nozzel changes white as long as the foam is the correct temperature coming out. I watched SPRAY JONES on YOUTUBE he had tons of videos and if you watch them all well you would pretty much know all you should need to know except for experience part. It does say for professional use only and you better be well educated and skilled if you plan on doing this. The most important things are keep the cans very warm. I learned after the third kit to just keep a heater on them the whole time your spraying. That gave me consistently and was able to use both A and B jugs. It looses alot of heat when i took them out of my heated room that i set a heater at 90 deg f for 24hrs to bring the cans to 80 deg f. Also in the instructions it says you can spray at 1/4 or half trigger pull also. This helps you manage spraying so much better as the froth pack says to spray fullthrottle. I love how tip is both tips in one. I still have a learning curve on my spray technique. I used fan and jet sprays i feel i need more experience on that yet before i comment on that but i will say i was able to use 1 nozzel for the whole pak most of the time. The froth pak cloggeds up so much. I plan on making a video for this product to help people with a learning curve when i get my next kits as i need more to finish to follow my channel at backwoods homestead llc on Youtube. Happy spraying everyone be safe, RESEARCH, STAY VENTALATED AND WEAR YOUR PPE

Jake was very helpful with my questions and concerns. I'm very pleased with your company.

Timely, very professional, excellent delivery.

I’ve used many kits over the years and this has to be the best kit hand down. The coverage was more that advertised.

Shipped promptly and the material was very durable and easy to work with.

I received my order a lot sooner than projected which is always nice. I let it sit in the room where it would be used for about a week to acclimate to the temp and also because I am busy and needed to find time to get it all done at once. Anyway, I read the directions and followed easily enough. The end result is fantastic. I have approx 300 board ft to fill so i was hoping to get 2 inches. I ended up with over 3 inches coverage and had some left over so I added a little sound proofing to an adjoining wall. I will definitely buy this again for my next project

Polyimide heating sheet, transparent heating sheet，sales@best-heaters.com

I have used 4 kits. One didn’t spray right. Still have 1/2 a tank of part A. Foam is crispy. Only covered 1/2 of what it should have.

PI has excellent mechanical properties, dielectric properties, chemical stability, and good radiation resistance, corrosion resistance, and high and low temperature resistance.

Easy process. Fast shipping. Informative website.

If you have demand for silicone rubber, polyimide and transparent heaters, please send email to sales@best-heaters.com

Friendly and reliable customer service. Helpful with any concerns that may come with purchase!

If you have a demand for polyimide heating sheets, you can contact us for consultation

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Polyimide heating film, also known as PI heating film, is widely used in many industries such as electronics, aerospace, and medical equipment. These films are made from a material called polyimide, which is known for its high temperature resistance, electrical insulation and mechanical strength. In this article, we will discuss the production process of polyimide heating film, which consists of several steps.

haven't used it yet - delivered as promised

Shipped in a timely manner

Very easy to install.Seems to keep heat upstairs where I want it.

Great products and outstanding technical support!!!

I did order 4 roles. Then I realized it was too much. My call resulted in reduction of the order to 3 roles. Product was not in stock and I was willing to wait. Company made every effort to get the foil and it was shipped within the week. The price is great. I installed about ¼ in the attic (summer heat and high cathedral sealing make installation difficult), so I cannot say much about effectiveness of the foil. All I can say at this point is that foil is easy to work with. Company provided excellent service. Thank you, Lester