hydroflow & Aqua Cast Sealer is a water based polyurethane coating for our hydroflow Water Based Casting Compound and Aqua Cast Water Activated Casting Compound

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Spray onto casting once dry to increase stability of substrate and to prevent staining. Three coats are recommended, allow 1-2 hours between coats..

The satin option has a mid sheen while the eggshell option has a low sheen.

Easy to use spray bottle
Eco friendly polyurethane formula
Designed for use with hydroflow casting compound, Aqua Cast water-activated casting material and other brands of eco-resins.

Specifications
Drying time	Allow 1-2 hours between coats, fully dry in 12-18 hours
Shelf life	indefinite

Application

Shake well before use. Ensure all surfaces are clean and dry and apply hydroflow Sealer to your fully dried casting. Work into the surface with a brush or sponge, do not allow to pool.

Allow 1-2 hours between coats, fully dry in 12-18 hours. We recommend at least three coats for optimum protection. New layers may need to be applied periodically dependant on the casting use and situation.