• 3820 Valley Blvd Unit i
  • Walnut , CA 91789
  • Tel: 909.598.7230


Monday, Wedneday & Friday - 10:00AM - 4:00PM

Please Wear a Mask at all times in our store.

Closed Tuesday & Thursday 

Closed Saturday -Sunday



Montana TECH Primers

METAL Primer not for aluminum

Reddish brown matt finish, provides a neutral surface of which to apply additional coatings onto metal surfaces. Developed for optimal pre-treatment of metal (Iron or brass) and mineral surfaces with, protection against scratching and denting. A clean, dry surface is best suited before applying primer. Please note that complete curing of the METAL PRIMER (24 hours or more) is recommended before applying more coatings. Additional coating is possible with the Montana TECH, and Montana Cans color ranges. 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

Aluminium Primer

Light grey with a matt finish this primer creates a neutral surface on aluminum( limited results on copper and zinc )to be coated with acrylic, NC (nitro-combi) or synthetic-based lacquers. Resistant against flaking and cracking on aluminum. For best results sand surfaces with fine sandpaper prior to application of primer.  Apply multiple thin layers in sweeping motions and allow 5 minutes to dry between coats. Coating with colors can take place after 2-4 hours of drying time. Further coats with products other than Montana might need 24 hours or more of drying time depending on the coating. 

Plastic Primer  

A semi gloss transparent white, ideal for sealing and preparing plastic materials, seals porous surfaces and reduces the risk of tearing or cracking. Can be used on hard plastics (not recommended for soft plastics ) such as: polyurethane (PUR), polystyrene (PS), polyamide (PA), polypropylene rubber, modified (EPDM), acrylic butadiene styrene plastics (ABS), glass-fiber reinforced plastics (GfK), hard polyvinyl chloride (Hard-PVC). Due to the varied chemical make-up of plastics  test for compatibility. Curing time is 24 or more hours depending on surrounding temperature and moisture levels.

Polystyene Primer

Beige/brown matte Nitro-Combi based design, ideal for sealing / preparing polystyrene and styrofoam based items. Seals porous surfaces( increasing the durability of polystyrene/ Styrofoam) and counteracts against agitation of solvent based when coated. Due to the varied chemical make-up of polystyrene, testing material for compatibility is suggested. After primer is cured/dried(Curing time is 24 or more hours depending on surrounding temperature and moisture levels), you can apply any Montana-Cans color, TECH or EFFECT spray . Additional layers of primer is required when the item to be coved is rougher and has an abundance of air holes.

Universal Primer

White semi gloss  a Nitro-Combi based configuration which yields a neutral color base for any of the Montana GOLD,  BLACK or  WHITE color catalogue. Can be used on wood, metal, firm paper, cardboard, concrete, ceramic and other materials. Ideal for sealing and preparing surfaces (sealing  porous surfaces and protects from the elements) assists in adhesion maximizes coverage of further coatings. Curing time is 24 or more hours depending on surrounding temperature and moisture levels.