Exterior Specialty Roof Primer (Metal) WHITES 7.5L - Solacoat Colour: White

Heat Reflective Roof Primer (Metal)

Note: Must be sold with Solacoat Heat Reflective Coating topcoat - see separate listing. One coat of primer to 2 coats of topcoat, so 7.5L primer for 15L topcoat.

Staff note: Shed

Solacoat Colour:  White

Paint Brand & Type: Solacoat Coolshield WB Primer (Metal

Solacoat’s WB Primer is a novel water-based primer based on acrylic resin and a zinc phosphate complex that has exceptional adhesion to both ferrous and non-ferrous metals with good anti-­­corrosive properties on Metal Roofing & mild steel. The WB Primer may be top-­­coated with both water based and solvent based coatings.

Features

 • Fast drying

• Lead and zinc chromate free

• Excellent for use as a shop primer in prefabrication on mild steel work

• An excellent primer on metal roofing/walls, aluminum and good on zinc coated metals

• Good gloss holdout

• Can be top-­­coated with conventional water based and solvent based coatings

• Low VOC. 

Areas of Application Suitable for new and old metal roofs and walls, general shop work and production line work, tanks, pipes, agricultural parts. Normally over coated with conventional air-­­drying, spraying finishes such as Insul-Insulation.

Surface Preparation Mild Steel Remove light surface rust with a rust converter according to manufacturer’s instructions or clean and degrease with a Wax and Grease Remover. Prime with WB Primer to 40 -­­ 50 microns.

Galvanised and Zinc Coated Steel, Aluminium and most non-­­ferrous metals. Clean with Wax and Grease Remover. Allow to dry. Smooth polished aluminum may need to be lightly abraded with a nylon pad. Apply WB Primer at 40 -­­ 50 microns dry film thickness.

Mixing Instructions Stir thoroughly until uniform consistency.

Application Do not apply WB Primer if substrate temperature is below 15C or above 85% relative humidity.

Brush or Roller Thinning not required, taking care not to over brush or over roll the coating.

Airless Spray Thin approx. 5-10% with clean water. Tip orifice 0.013” to 0.015”. Apply at 14 to 17 Mpa atomising pressure. Apply one coat to a dry film thickness of 40 -­­ 50microns.

Conventional Spray Thin approx. 15%. Apply at air atomising pressure of 350 to 400kPa. Apply one coat to a dry film thickness of 40 -­­ 50microns. Thinner Water Cleaner Initially water to remove the bulk of the material then use a final rinse of methylated spirits or lacquer thinners.

Thinner Water

Cleaner Initially water to remove the bulk of the material then use a final rinse of methylated spirits or lacquer thinners. Alternatively use warm soapy water.

Approximate Coverage Practical at 40micron dft Brush or roller 9.0m2/L Airless spray 8-14m2/L Conventional spray 8-14m2/L

VOC The WB Primer has a Volatile Organic Content (VOC) of less than 120 grams per litre.

Precautions When applying in a confined space, use suitable respiratory protection. In common with other solutions WB Primer should not be allowed to remain on the skin and normal hygiene standards should be observed when using this product.