![](http://www.alamy.com/thumbs/6/5B644380-20C6-41E9-BAC6-5196B4432EF8/M8C96J.jpg)
Material of glass wool insulation sheet Close-up
Size: 4752px × 3544px
Photo credit: © Vitaly Iskakov / Alamy / Afripics
License: Royalty Free
Model Released: No
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