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Plastics like Kynar and Teflon are great, but still subject to UV rays, and cracking from physical stress. Welcome Hastelloy! It is a chemical proof metal, with all the structural advantages of metal. Unfortunately, it is expensive! I finally found and bought a used Hastelloy Pump, air diapraghm o...
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A customer posted this question on one of my roof cleaning blogs. She wanted to know the best way to keep a Cat off a Shingle Roof! Now, here in Tampa, many roofs are tile or metal, and they get hot as hell. Lol, Cat's soon learn not to get on a tile or a metal roof here i...
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