For example, it has long been known that flakes, or internal hairline cracks in alloy steel forgings, are related to the presence of hydrogen retained from the steel-making process. On the other ...

7.4820% OFF$5.98 at Amazon For small repairs on popcorn ceilings, such as hairline cracks in ceiling ... we know—DIYer or pro ...

First off, know that the pavement will be in worse condition than you saw it last fall. Hairline cracks will have expanded, areas with minor alligator cracking might now exhibit extensive ...

What's peculiar is that the cracks are appearing in the same location: from the top (hairline) to the bottom of the headset (nose bridge). It's also worth noting that the hairline crack appears ...