Formaldehyde
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UK Building Regulations prohibit the use of urea formaldehyde foam insulation (UFFI) in unsuitable buildings. Essentially, this limits the use of the material to use within brick or block cavity construction, where the inner leaf has good resistance to vapour transmission. There are two main British Standards relating to UFFI: BS...Explore the subscription options here to get full access to isurv, including downloads.
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