The Montana POLYSTYRENE PRIMER is the perfect tool for the job when you want to create a neutral surface of which to apply further coatings onto polystyrene and styrofoam based surfaces. The Montana POLYSTYRENE PRIMER is ideal for sealing and preparing polystyrene and styrofoam based materials for the efficient application of further color coats. The POLYSTYRENE PRIMER assists in adhesion, maximizes coverage of further coatings, seals porous surfaces and resists against agitation of further solvent based coatings when all surface holes are covered.
USE: Apply primer in several thin layers spraying before the previous coat is fully dry, but with 1 or 2 minutes between each pass. Further coats might require a drying time of 24 hours or more depending on substrate. Always test spray on a non-visible area to check compatibility of lacquer or paint. For optimal lifespan, store cans always with the nozzle on.