Henkel has introduced LOCTITE NS 5540 and NS 5550, thermally activated sealing compounds that are specifically designed for use in high temperature and high-pressure environments.
LOCTITE NS 5540 brushable liquid can seal flanges carrying up to 2900 psi (200 bar) steam at temperatures up to 1300°F/700°C. LOCTITE NS 5550 is a fib ...
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