Primer for plastic surfaces. The Montana PLASTIC PRIMER is ideal for sealing and preparing plastic materials for the efficient application of colour coats. The PLASTIC PRIMER assists in adhesion, maximize coverage of further coatings, seals porous surfaces and reduces the risk of tearing and cracking. Montana PLASTIC PRIMER is a surface preparer that can be used on hard plastics such as: polyurethane (PUR), polystyrene (PS), polyamide (PA), polypropylene rubber, modified (EPDM), acrylic butadiene styrene plastics (ABS), glass-fibre reinforced plastics (GfK), hard polyvinyl chloride (Hard-PVC). Due to the varied chemical make-up of plastics we suggest to try on a non-visible area of your material to test for compatibility. You can apply any Montana-Cans colour, TECH or EFFECT spray over the PLASTIC PRIMER once it has dried and cured. Montana PLASTIC PRIMER will increase the intensity and longevity of the coatings applied over it. Curing time is 24 or more hours depending on ambient temperature and moisture levels. The Montana PLASTIC PRIMER is a semi-gloss, transparent white in colour in the form of a Nitro-Combi based coating which achieves a neutral colour base for the application of any of the Montana GOLD, Montana BLACK or Montana WHITE colour range. Smooth, even application is effortless thanks to the Montana FLAT JET Medium cap which is standard on the can. Due to possible expansion and contraction of all plastics, for best results remember to keep your plastic projects out of extreme weather conditions or temperature changes. Ensure all surfaces are clean, dry and free of all dust and oils before applying the PLASTIC PRIMER. The Montana PLASTIC PRIMER is not recommended for use with soft plastics.

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.