RELATED ARTICLESSpray Foam Jobs With Lingering Odor ProblemsToxic and Non-Toxic HousesLawsuits Name Makers of Spray Foam InsulationDoes Spray Foam Insulation Out-Gas Poisonous Fumes?Concerns When Using Spray Foam in RetrofitsSmelly Fiberglass Batts Pharos Project: Sprayed Polyurethane Foams EPA: Spray Polyurethane FoamWhat You Need to Know About the Safe Use of Spray Polyurethane Foam Here’s how it works.Step 1The state puts together a list of “candidate chemicals.” The Department of Toxic Substances Control (DTSC) website says there are about 1,200 chemicals on the list.Step 2The DTSC identifies products that use those chemicals and singles out any that they believe should be scrutinized further. These are called Priority Products. In March 2014, after six years of trying to implement Green Chemistry Initiative recommendation #5, they finally announced the first three Priority Products:Spray polyurethane foam (SPF) with unreacted diisocyanates;Children’s foam padded sleeping containing TDCP (a flame retardant);Paint and varnish strippers and surface cleaners with methylene chloride.The DTSC writes a Priority Product Profile for each one, giving the scientific reasoning behind its inclusion on the list.Step 3The “responsible entities” for a Priority Product must then do an Alternatives Analysis to see what they might be able to do to make their product safer.Step 4California then decides what regulations to impose on Priority Products.The acronym and initials soupI’ve already given three of them above, but there are plenty more acronyms and initials that you’re likely to run across when you start reading about this. Here are the main ones I’ve seen bandied about:DTSC – Department of Toxic Substances ControlSCP – Safer Consumer Products (Program)SPFA – Spray Polyurethane Foam AllianceACC – American Chemistry CouncilCC – Candidate ChemicalsPPP – Priority Product ProfileSPF – Spray polyurethane foamMDI – Methylene diisocyanateTDI – Toluene diisocyanateHDI – Hexamethylene diisocyanateAA – Alternatives AnalysisPPE – Personal protective equipmentThe DTSC mistake-festAt this point, California is still on Step 2. They’ve identified the first three Priority Products and written profiles on them. The one I’m interested in is spray polyurethane foam insulation, and the DTSC released the initial profile on March 13, 2014.I say “initial profile” because six months later they released a revised version of the SPF Priority Product Profile. And when I say revised, I mean seriously marked up and changed. Why? Because it was full of mistakes.The two biggest mistakes, which could be considered fatal flaws, are:The DTSC assumed that spray polyurethane foam contains two chemicals that aren’t in it. It has methylene diisocyanate (MDI), not hexamethylene diisocyanate (HDI) or toluene diisocyanate (TDI).Much of the documentation on health effects cited in the profile did not apply to SPF. As a result, their strong statements on the problems with SPF had to be toned way down.If you download and read the revised report, you’ll see what I mean. The 30-page report probably wouldn’t even be 20 pages with all the strikeouts removed.For example, where it used to say, “Diisocyanate exposures have been the leading attributable cause of work-related asthma” (emphasis added), it now says, “Diisocyanate exposures have been a leading attributable cause of work-related asthma” (emphasis added).But even the revised report is misleading. Take a look at the health studies they still cite and you’ll see that a lot of the documented negative health effects don’t apply to spray foam but to spray paint and spray-on truck bed liners: “Harmful or fatal incidents cited involved workers spray painting cars, applying spray-on truck bed liners, installing foam, and exposed to adhesives used in coal mining.”Is MDI a hazard?Are the unreacted diisocyanates in spray foam hazardous? Yes. No one questions that. The SPF industry, however, has gotten much better about not putting its workers at risk. Nearly all installers now wear appropriate personal protective equipment, including respirators with air pumped in from outdoors. Gone are the days when an installer would spend hours in an attic or crawl space with only a dust mask.I’ll write more about this issue in a future article, but the way I understand it, unreacted MDI is a short-term problem. Within 24 hours after spraying, there’s next to none of it left in the environment. The hazards of spray foam exist mainly during the installation and in the hours afterward.Paul Duffy of Icynene, at one of the DTSC workshops mentioned in the next section, cited a research study of freshly sprayed or recently cut SPF and said, “What we found in that work was we could not find unreacted isocyanates five minutes after spray. Five minutes.”The better question to ask, however, is: How much risk does spray foam present? Rick Duncan, PhD, PE, Technical Director of the Spray Polyurethane Foam Alliance, told me that the California DTSC is reacting to hazard rather than risk. Yes, it’s a hazardous substance, but the risk has a short life and is well managed.The DTSC takes heatWhen the DTSC announced that spray foam was one of the first three Priority Products to be listed and released its profile report, the reaction was swift and strong. The DTSC held three public workshops to take comments on the Priority Product Profile of SPF. If you have time and want to dive in deeply, you can read the transcripts, available on the DTSC website:May 7, 2014 workshop transcript (pdf)May 28, 2014 workshop transcript (pdf)June 4, 2014 workshop transcript (pdf)The spray foam industry was well represented at these meetings and gave the DTSC crew, including Karl Palmer and Dr. Dennis Guo, a research scientist with the DTSC, an earful. Paul Duffy of Icynene has some great comments in the May 7 transcript.In addition, the industry trade association, the Spray Polyurethane Foam Alliance (SPFA), and the American Chemistry Council (ACC) have weighed in. They’ve submitted documents and letters to the DTSC and have even asked to have SPF taken of the Priority Product list.I also received a copy of a letter that three California Assemblymen (Jim Patterson, Adam Gray, and Donald Wagner) sent to the director of the DTSC last December. In it, they wrote:“While ensuring that products created and sold for use in California are safe for consumer use is an important goal, the Department did not adhere strongly to its own statutory mandate and regulations regarding industry consultation and duplicative regulations in this process, and ultimately caused undue harm to the spray foam industry.”I wasn’t at those hearings but did get to attend Karl Palmer’s presentation at the SPFA conference in Albuquerque earlier this year. (That’s where I took the photo above.) In his presentation, he laid out the story, telling what’s happened so far, how we got here, and what the next steps are.“No, we’re not saying spray foam isn’t safe,” he said in response to a question during the talk. “We’ve made some mistakes and we’re learning.”Paul Duffy had some tough questions for him, too: “If you hadn’t made those mistakes with the initial analysis, would SPF still have been one of the top three?”Palmer never really answered the question.Spray foam contractor Gary Talbott said, “Those of us in the contracting business have suffered financially because of this. We’ve suffered a lot.”What next?As things stand now, the DTSC is keeping spray foam on the bad list. SPFA and others have asked them to remove it because of all the mistakes that led to spray foam being listed, but the DTSC seems to have backed itself into a corner and refuses to take what seems to be the most reasonable action.If they stick to their guns, the spray foam industry will have to complete an Alternatives Analysis. Dr. Duncan told me that this will cost a lot of money and is likely not to provide any worthwhile results.Also, the three California Assemblymen raised a good point about the Alternatives Analysis:“How can DTSC require alternatives analysis (AA) of adopted priority products while it is simultaneously conducting its pilot program and has not yet developed tool modules, AA guides, and training workshops for prioritized companies?”So for now, the battle appears to in a stalemate. Both sides are spending a lot of time and money on a process that in the end will most likely be seen as useless.Except maybe for those who are opposed to all use of foam insulation. They’ll probably latch onto spray foam’s being put on the bad list and use it to try to shoot down what is actually a pretty good product. If you encounter the argument that spray foam must be bad because the state of California has it on their “bad list” or worse, that they’re going to ban it, learn the truth first.External ResourcesCalifornia DTSC Safer Consumer Products ProgramDTSC Priority ProductsSPFA Statement on the DTSC AnnouncementACC Letter to DTSC Director Barbara Lee (pdf)Also see the links to the workshop transcripts in the article above. Allison Bailes of Decatur, Georgia, is a speaker, writer, energy consultant, RESNET-certified trainer, and the author of the Energy Vanguard Blog. Check out his in-depth course, Mastering Building Science at Heatspring Learning Institute, and follow him on Twitter at @EnergyVanguard.Footnote1. An odd little tidbit appears on Mr. Palmer’s Zoominfo page. He’s listed as having been the “Wickedness Impediment Opening Manager” at the California Department of Toxic Substances Control at some point in his career. What?! Surely that can’t be a real position. I know California can be strange, but certainly not that strange. Right? Last summer I learned about the state of California’s efforts to create more healthful buildings and working conditions. In 2008, they passed the California Green Chemistry Initiative with the intent of reducing state residents’ exposure to toxic chemicals.California leads the U.S. in new directions all the time, and green chemistry could be another. Unfortunately, though, they were slow out of the gate and their initial attempts to implement the law don’t instill confidence.The Safer Consumer Products ProgramI’ll distill this issue down as much as I can because it’s easy to get confused if you dive in and try to figure it all out. First, the Green Chemistry Initiative, also called the Green Chemistry Law, contains six recommendations. (Karl Palmer,1 an administrator at the California Department of Toxic Substances Control who’s pictured in the photo at right, specified the California Assembly bill numbers as AB 1879/SB 509.)The Safer Consumer Products Program stems from recommendation number 5: “Accelerate the quest for safer products.”
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If you’re 50 or over, we believe these stocks could be a great fit for any well-diversified portfolio, and that you can consider building a position in all five right away. See all posts by Jabran Khan Jabran Khan | Friday, 30th October, 2020 | More on: VVO Image source: Getty Images Is this FTSE 250 stock a bargain or one to avoid? Here’s what I think Jabran Khan has no position in any of the shares mentioned. Views expressed on the companies mentioned in this article are those of the writer and therefore may differ from the official recommendations we make in our subscription services such as Share Advisor, Hidden Winners and Pro. Here at The Motley Fool we believe that considering a diverse range of insights makes us better investors. Our 6 ‘Best Buys Now’ Shares Enter Your Email Address 5 Stocks For Trying To Build Wealth After 50 One FTSE 250 stock I like and that is very cheap right now is Vivo Energy (LSE:VVO). VVO is a British company that distributes and markets Shell and Engen branded fuels and lubricants to retail and commercial customers in Africa. It maintains subsidiaries and operations in 23 countries across the continent. Cheap FTSE 250 stockAt the beginning of the year, shares in VVO could be purchased for 125p. When the market crashed, its share price tumbled to a low of 64.5p. As I write this, it has recovered slowly and shares are currently trading at only 75p per share. At its current price point I consider VVO to be quite cheap.5G is here – and shares of this ‘sleeping giant’ could be a great way for you to potentially profit!According to one leading industry firm, the 5G boom could create a global industry worth US$12.3 TRILLION out of thin air…And if you click here we’ll show you something that could be key to unlocking 5G’s full potential…VVO joined the FTSE 250 in April 2018 and was trading at a high of 172.5p per share. An argument could be made that its reduction in price is not a positive sign. My response to that would be that the recent economic downturn has affected nearly all companies and industries in a negative way. I would not base any investment opinion on share price alone, especially not right now due to the pandemic and crash.PerformanceReviewing Vivo’s longer-term performance across the past three years makes for positive reading. It has seen a year-on-year increase in revenue and gross profit, which is definitely a positive indicator for any investor.VVO today released its Q3 trading update and I feel there are some positive takeaways from it. As expected, Q2 was difficult for many firms in the FTSE 250.VVO recorded a gross cash profit of $187m which is impressive despite the recent restrictions it has faced due to the pandemic. This is only a 1% decrease compared to the same period last year when there were no restrictions or pandemic. Q3 volumes of 2,492m litres was a significant improvement from Q2 although it remained 7% lower year-on-year. VVO’s retail segment saw lower volumes but an improvement compared to the previous quarter. In addition to this, a number of countries it serves returned to year-on-year growth during Q3. Its commercial segment volumes were lower and impacted by a lack of international travel and movement.VVO initially suspended its 2019 dividend of 2.7 cents per share when the economic downturn first occurred. In its update today it has confirmed that it will now pay that dividend in December to shareholders who are on the register by 20 November 2020. This is a positive move as it shows the firm is confident in its financial flexibility and can reinstate its dividend.My verdictOverall, I really like Vivo Energy but there is an element of risk. There are positives, in that longer-term performance has been impressive. Its Q3 trading update shows that despite the market uncertainty, it is getting closer to pre-crash levels of performance and volumes. Due to the ongoing economic uncertainty and potential further restrictions, we could see another repeat of Q2 performance. This is where I believe the risk lies for VVO. At this moment, I would be willing to buy some shares in VVO. I wouldn’t be investing lots of cash but feel it could be worth buying some shares and keeping an eye on developments across the FTSE 250. Simply click below to discover how you can take advantage of this. I would like to receive emails from you about product information and offers from The Fool and its business partners. Each of these emails will provide a link to unsubscribe from future emails. More information about how The Fool collects, stores, and handles personal data is available in its Privacy Statement. 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