LOCTITE AA 5810A is a black, thixotropic, moisture-cured, non-silicone, oxime-free, polyacrylate based adhesive/sealant paste. It is designed for flange sealing and formed-in-place gaskets with a heavy body viscosity for on line, low air pressure tests to be carried out before curing. It does not promote foaming in lubricants and exhibits excellent resistance to powertrain fluids.