If your surfaces are smooth, flat and clean all you need is plain old gasket sealer to hold the gasket in place while you mount the pump. The gasket will do the sealing. A lot of people swear by RTV but, while I use it on occasion, I've seen improper use cause a lot of problems. Others may have different opinions.
Save a life, adopt a senior shelter pet.
The three main causes of blindness: Cataracts, Politics, Religion.
Name your dog Naked so you can walk Naked in the park.
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