Let’s talk about polymer overlays. They make bridges look brand spankin’ new AND they increase safety. A brand-new bridge automatically gets an initial coat of sealant over the concrete. But as years go by and that seal eventually wears off, the bridge can become susceptible to cracks and the elements. When our bridge crews inspect bridges, they examine the surface of the bridge and determine whether it needs a new seal. That’s where a polymer overlay comes in. A polymer overlay is a way of trea

1K views | Overlay Crochet Technique ( part 2 of 3) | DailyCrochet.com | Facebook

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199K views · 5.2K reactions | Learn how to Crochet the Chained Overlay Stitch. This is a fantastic technique for learning how to surface chain on your crochet work. You can paint with your yarn to form all sorts of chained patterns! ️臨 | Hooked by Robin | Facebook