The Glass Smart Insider Magazine April Issue by Henry Grover.
This publication is focused on the maintenance, preservation, and restoration of window glass surfaces. Including residential, commercial, and transportation.
Inside this month:
~ Atomic Sealants
~ Measuring Scratches
~ Defining Glass Corrosion
~ And More….
https://www.flipsnack.com/GlassSmart/the-glass-smart-insider.html
