The local foam installer that I used here in Hilton Head told me he looked for some peeling back of the foam. This was ensuring that it was at the perfect temperature which helped them maximize their yield (profit). I have open cell foam and it pulled away a little, and did so immediately (within minutes). They went back after they were done to any spots that pulled away too much and filled them with the touch up kit; they were looking for the top edge to roll just a little bit. 
Closed-cell (aka two-pound foam) is denser than open-cell at about 2 pounds per cubic foot. Its R-Value is between 6-6.5 per inch. As a result, this kind of foam is much more expensive than its counterpart. The reason closed-cell doesn't need a vapor retarder is because it already has one. It's permeance is 0.8 perm, which means it can handle cold climates without the use of an additional board or drywall. Closed-cell uses hydroflurocarbons (HFCs) as part of its makeup. However, this material has been known to have a high global warming effect. If you want a green insulation solution, this is not the material to use. A way to avoid this and still use closed-cell is by installing it alongside fiberglass batts. Spray Coating Services
As an ISO certified company, we have a robust quality management system to ensure that everything, from incoming raw materials to the final product, meets or exceeds customer requirements. We measure and inspect characteristics such as coating thickness, coating weight, residual solvents/water, and bond strength to ensure your products perform as expected. Agile and efficient, we can process most work within a two- to four-week timeframe and have the flexibility to manage rush orders for situations where time is a critical factor. Spray Coating
Yes, absolutely. If you put spray foam insulation in a building, it needs a thermal barrier. That's what separates it from the occupied spaces. If there's a fire in the building, a thermal barrier keeps the combustible spray foam from the flames to increase fire resistance. The International Residential Code (IRC) and Internation Building Code (IBC) both include requirements for thermal barriers (and ignition barriers, too; see below). Coating Services
Surface Preparation (Residential & Commercial): Pressure wash when possible using pure water. Be sure the surface is clean and completely dry before the application of the coating. Read all label instructions before beginning. Surface must be in savable condition, clean and dry, and should have proper drainage. Always run a test patch first in an inconspicuous area, to ensure that proper adhesion and drying occurs and the product works to your satisfaction. Apply Ames® Peel & Stick™ adhesive seam tape and tape on all badly deteriorated fasteners, rubber washers, joints, seams and around vents. Do not use any soaps or detergents to clean the surface. Spray Coating
Steve: If your spray foam installer leaves the vents open, he will be committing the 2nd of the 4 problems I described above. You will most likely have comfort and efficiency problems. You may well have condensation problems. You will be spending a lot of money on a product that likely won't perform as it should. Don't let him leave the vents open. If the installer you've chosen doesn't understand this, you may want to choose someone else. 

E/M Coating Services has over 40 years of experience in applying critical tolerance coatings, and is a pioneer in the development and application of solid film lubricant (SFL) coatings. With its network of five U.S. facilities, E/M Coating Services is the largest applicator of solid film lubricant coatings in North America. Additional facilities in Evesham, U.K.; Unna, Germany and Tianjin & Suzhou, China apply a broad range of SFL and other coatings to steel, titanium and aluminum substrates. Spray Coating Services

If your foam pulled away just a little bit, Jamie, and they were able to fix it with just a little bit of touching up, then it wasn't as bad as the house where I saw this problem. As the last photo above shows, it had pulled away significantly from the studs and rafters, and it was all over the house. This was closed cell foam, and interestingly, it didn't pull away from the horizontal framing members, just the vertical and sloped ones. They did some touch up, but that wasn't enough. I don't know how this one ended up getting resolved. I think maybe the contractor came back and sprayed cellulose on top of the foam.
Spray foam insulation is becoming increasingly popular and replacing many traditional forms of insulation, such as fiberglass. When using a spray foam insulation, it is important to take the proper steps to ensure that it is flame resistant. While building code is frequently ambiguous, poorly worded, and poorly enforced, a builder should always take the proper safety precautions with spray foam insulation. Spray foam insulation typically needs either a thermal barrier or ignition barrier in order to satisfy building code requirements.

Heat Shield™ EPX-H2O is a complete thermal barrier insulation system for pipes, tanks, and other industrial equipment and can provide 100% insulation coverage of all odd-shaped configurations – no more expensive insulation jackets or insulated covers needed. This next generation heat insulating coating has you covered for all types of directives – energy savings, safe touch for employee safety, heat radiation reduction, and asset protection from chemicals and corrosion. Don’t leave uninsulated areas in your pipe and tank insulation system that will lead to heat and energy loss. Instead use an easy spray-on solution that can coat, protect, and insulate your entire heat process system, including valves, pipes, tanks, boilers, heat exchangers, and more. Synavax™ thermal insulating and protective coating is a technology you can trust to perform consistently for 10 years or more. Spray Coating
The drawback to spray foam insulation is it's been known to cause certain health issues such irritation of the eye and the gastrointestinal and respiratory tracts. Direct contact can cause inflammation to the skin, and some individuals have been known to break out in a rash on the arms, chest and neck area. Spray foam insulation has also been linked to a few cases of hypersensitivity pneumonitis. This condition can cause: Spray Coating Services
Car was washed with Carpro reset and wiped down with Griots garage paint prep to ensure a clean surface for first application of CMX. Week one CMX had a nice gloss with small tight beads after getting rained on (typical Si02 protection). Week two the beads were large and flat (low contact angle) so product was on it's way out. Week three the water was sheeting with no beading at all. That's complete failure in three weeks. Also I didn't like the white crystals that developed in the bottle. I'm concerned that if I used the product again that I'd mar my Audi's Mythos black paint. My car is parked outside driven only about 50 miles per week and is washed weekly with Megs gold class car wash. . Won't apply it again. Moving on....
I guess I'm saying all of these products are good, they will complement the work you do on your car if you're willing to put the time into it. And it will make it easier to maintain the next time you wash your car. If you don't clay and polish your car, don't expect super slick results. If you put the work into it, when you spray the car down with water, use a soap wash, rinseless wash, it will still shiny after you put any product on it! Don't get caught up in the SIO2 hype, just spend what you're willing to pay for the product. You'll be happy with any product. Coating Services
FIRESHELL® (F10E) is a proprietary non-flammable, intumescing (expands up to 2000%) interior coating that provides oxygen starvation to fire. It is a non-toxic, water based, drain safe, no fuming GREEN product. FIRESHELL® passes full scale room corner over foam, NFPA 286 and E84 class A certified. Meets requirements for 15 minute thermal barrier. It is a water-based one part coating system that comes white but can be tinted different colors. This coating can be top-coated with either latex or oil based coating. Insulation Spray Coating
When you want to take any metal surface and make it more visually appealing, pay a visit to Xtreme Power Coating in Grand Prairie TX. Since 2003 we have provided powder coating services in Grand Prairie, TX that bring our customers’ furniture, iron fences and decorative metal pieces to life. Powder coat finishing transforms dull, worn out metal and gives it a bold, beautiful sheen that passersby won’t be able to help but notice. Prepare for compliments once your metal décor receives a powder coat finish make over. When it comes to powder coating in Grand Prairie, TX, no one else comes close to Xtreme Powder Coating. Insulation Spray Coating
I am building a house in Central Texas (Caldwell). Several builders are cautious about using foam insulation and/or a closed attic. I would like to use both. Here in Texas, heat and humidity (except for the past few years of drought) are a continuing problem. Which type of foam would be the best to use in our home, where should the vapor barrier be or should be use one at all, if we are using fans in the exterior walls to supply fresh air to the house, do we need a vented attic or will it cause more problems than it solve? I have printed out your article and the blogs to give to my contractors and architect, but I would really appreciate your comments on the products being used in my part of the US. 
Warm spraying is a novel modification of high velocity oxy-fuel spraying, in which the temperature of combustion gas is lowered by mixing nitrogen with the combustion gas, thus bringing the process closer to the cold spraying. The resulting gas contains much water vapor, unreacted hydrocarbons and oxygen, and thus is dirtier than the cold spraying. However, the coating efficiency is higher. On the other hand, lower temperatures of warm spraying reduce melting and chemical reactions of the feed powder, as compared to HVOF. These advantages are especially important for such coating materials as Ti, plastics, and metallic glasses, which rapidly oxidize or deteriorate at high temperatures.[1] Spray Coating
We are turning our roof into an unvented roof assembly by raising the roof and blowing in SPF. We are planning to leave the existing vapor barrier down but remove the fiberglass batting and then adding 6" of SPF in all the cavities, to completely seal and insulate the house. Should we have any concerns about doing it "upside down" and not spraying the foam directly to the underside/sheathing of the roof?
When using this roof coating, two coats are required. It doesn’t take much time to apply the coating. If the weather is not humid, the coating will take only a few hours to get completely dry in full sun.This coating can go over and hold strong on the sealing tapes. This feature helps you to restore your roof to brand new. It may save thousands of dollars from replacing your old roof. Spray Coating Services
Introducing Mothers CMX Ceramic Spray Coating, an affordable, user-friendly, professional grade, ultra-durable, super-hydrophobic protection formula. Just spray on and wipe off, with this game-changing SiO2 (Silicon Dioxide) and TiO2 (Titanium Dioxide) blend. This powerhouse combo provides ultra long-term protection from the elements and relentless water beading, without sacrificing true optical clarity, extreme depth and that signature ceramic glass-like liquid-gloss appearance. Use as a stand-alone product, or as a booster over your existing sealant or ceramic coating. Washing and caring for your vehicle has never been easier. Cures in 24 hours (do not get vehicle wet during curing period).
We live in middle TN and had our house foamed last year. We noticed recently that some of the foam was shrinking and seperating from the floor joists. We contacted the installer and he informed us that the manufacturer had a problem with a batch of foam during the time frame we had our house sprayed. The contractor wasn't sure if we had the recalled batch installed in our house or not. He said he would check the batch numbers and let us know. He seems like a nice guy promising to do whatever it takes to fix any problems. Do we trust him, however, to be truthful about the batch number? Do we have any options for finding out the information ourselves? I inspected the entire crawl space of the house and noticed approximately (5) areas that were seperating and a couple areas where the foam didn't adhere to the block. Do I assume by it being so infrequent that it is nothing to be concerned about? My concern is the walls that are not capable of being visually inspected because of sheetrock.
Kool Seal may be the best roof coating because it clings to your roof in all temperatures. It provides good protection against moisture, so it is suitable for humid areas.This product forms a thick barrier for the roof, which can reflect 90% of the sun’s rays. Whether in the hottest summer or in the coldest winter, this product maintains durable and protective.
Steve: If your spray foam installer leaves the vents open, he will be committing the 2nd of the 4 problems I described above. You will most likely have comfort and efficiency problems. You may well have condensation problems. You will be spending a lot of money on a product that likely won't perform as it should. Don't let him leave the vents open. If the installer you've chosen doesn't understand this, you may want to choose someone else. 
For over a decade, Synavax™ has served as the preferred industrial thermal barrier insulation, energy saving, surface protection and asset protection coating, meeting the needs of multiple industries around the world, including pulp and paper manufacturing, food and beverage manufacturing, U.S. military, oil and gas, textile manufacturing and many others. Spray Coating
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