K-STAY 501

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K-STAY 501 is a metal sulfonate rheology control agent that is highly effective in preventing or reducing sag in conventional and high solids thermoset coatings. K-STAY 501 can also be used to improve the sag resistance of many other types of coatings, such as air dry alkyds, urethanes and epoxies.

Improves Thermal Sag Resistance
Can Be Post Added
Effective in Reducing Pigment Settling
Can Be Used In High Gloss Coatings

Appearance:                                   Light brown fluid liquid
% Active:                                         50
Specific gravity, 25°C:                    1.08 g/ml
Volatile:                                           Light aromatic naphtha

K-STAY 501 can be used to improve the thermal sag resistance of many different types of solventborne coatings, including; polyester/melamine, alkyd/melamine and acrylic/ melamine. It is also very effective in air dry alkyds and two component urethanes and epoxies.

K-STAY 501 is normally used at concentrations of 0.5 to 3.0% on total formula weight, although higher levels can be used where maximum film build is required. 

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