DESCRIPTION: BOYSEN® Primeguard™ is a water-based acrylic maintenance primer designed to have excellent adhesion and metal passivation. BOYSEN® Primeguard™ is used where superior protection and good adhesion on hard-to-adhere metal surfaces is desired. It eliminates the need for a vinyl butyral wash primer tie coat.
PRINCIPAL USES: For galvanized iron, stainless steel, aluminum and other metal works such as iron and steel frame.
FEATURES AND BENEFITS:
Exceptional adhesion - as BOYSEN® Primeguard™ has exceptional adhesion even on stainless steel and aluminum. It is also an environment-friendly alternative to traditional butyral wash primers.
Corrosion Resistance- It passivates the metal substrate to provide good corrosion resistance on carbon steel.
Rapid Drying - dries in 20-30 minutes, compared to 8 hours for enamel primers. Recoat interval is 2 to 4 hours, resulting in faster paint jobs and significant labor cost savings.
Thermoplastic Nature - Remains flexible over time. It does not pose problems of intercoat adhesion and is capable of being topcoated by most solvent-based home coatings.
Environmentally Safe - It has low odor, is non-flammable, and does not use hazardous solvents. It does not contain lead and is non-toxic compared to traditonal anti-corrosive primers.
Easy Water Cleanup - no need for thinners and solvent reducers. Tools and painting equipment, spills and paint drips while still wet can be cleaned by water and soap solutions.
PRACTICAL COVERAGE: 30 - 40 square meter /4-liters / coat
SURFACE DRY: Thirty (30) minutes
DRY THROUGH: Two (2) hours
DRY FILM THICKNESS: 1.5 mils/coat
OVERCOATING INTERVAL: Allow 2-4 hours before recoating.
THINNING: Water if necessary
APPLICATION: By brush, airless spray or roller.
PACKAGING: 4-liter cans
B4310 Primeguard™ Red Oxide
B4301 Primeguard™ White
B4320 Primeguard™ Gray
Metal - Wipe the surface with rag soaked in paint thinner to remove dust, dirt, grease, oil, wax and other foreign matter. If repainting, wire brush or scrape rusted metals and apply BOYSEN® Metal Etching Solution #71 to remove all rust. Let it stay for 10-15 minutes. Be sure to wash off surface thoroughly with water, letting it dry before applying paint. Primer should be applied immediately after drying.
1st coat: BOYSEN® Primeguard™
2nd & 3rd coat: BOYSEN® Cool Shades™, BOYSEN® Roofgard™, BOYSEN® Acqua Epoxy™, BOYSEN® Epoxy Enamel (for interior surface only), BOYSEN® Acrytex™, BOYSEN® Quick Drying Enamel
It can be applied over old alkyd paint that is in good condition. Surface preparation prior to painting must be followed. It can be topcoated as in "new metal."