Hi Alex, could you elaborate on the exact damage that the loose stuff does - trying to determine whether it might be a non issue for my GSO dob (got some self adhesive velvety stuff on Aliexpress for this) - i.e. does it stick to, or contaminate/degrade any surfaces, or is it just some loose crap that will wash or vacuum off? If which case it wouldn't worry me too much...mirror gets washed every year or two, and the EPs are waterproof.
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