SAS White Acrylic Primer Spray – Metal, Wood & Plastic – 500ml (Pack of 6)

SAS White Acrylic Primer Spray – Metal, Wood & Plastic – 500ml (Pack of 6)

SAS White Acrylic Primer Spray is a premium-quality primer designed to provide excellent adhesion, coverage and flexibility on correctly prepared substrates. Suitable for most metals, wood and plastics, its fast-drying acrylic formulation provides a smooth, receptive base for subsequent finishing coats. Supplied as a pack of 6 x 500ml aerosols for professional bodyshop, workshop, fabrication and refinishing applications.

Key Benefits

• Excellent Adhesion – Provides a reliable base coat on correctly prepared metal, wood and plastic surfaces.
• Superior Coverage – Excellent hide-power helps produce an even primer coat with fewer applications.
• Fast Drying – Short recoating times help speed up preparation and refinishing work.
• Excellent Flatting Properties – Can be sanded to create a smooth surface ready for subsequent finishing coats.
• Flexible & Crack Resistant – Provides good mechanical strength together with excellent flexibility and resistance to cracking.
• Compatible with Conventional Finishes – Designed for the SAS Acrylic Finishing Paint range and suitable beneath conventional air-drying finishes.

Suitable for Metal, Wood & Plastic

SAS White Primer is primarily designed as a base coat for bare substrates but can also be used on most suitably prepared metals, wood and plastics. Its white finish makes it particularly useful beneath lighter-coloured finishing coats where a clean and consistent base is required.

Typical Applications

• Automotive bodywork and components
• Metal panels and fabricated parts
• Workshop and machinery components
• Wooden surfaces and components
• Suitable rigid plastic surfaces
• Bodyshop preparation and refinishing
• General maintenance and restoration work

How to Use

Prepare the surface thoroughly before application. Ensure it is clean, dry and free from dust, grime, grease and oil. Remove corrosion, loose coatings and other surface contamination using a stiff brush or an appropriate grade of wet and dry abrasive paper where required.

Shake the aerosol thoroughly for at least 2 minutes before use and repeat shaking periodically during application.

Apply sparingly and evenly from approximately 20–25cm away. Typically apply 2–3 coats, or as required to achieve complete and even coverage, allowing approximately 10–15 minutes between coats.

The primer may be sanded and subsequent topcoats can be applied from approximately 30 minutes after application, depending on the number of coats, film thickness, ambient temperature and drying conditions.

After use, invert the aerosol and depress the actuator for a few seconds to help clear the nozzle and prevent blockage.

Technical Details

*Drying and overcoating times depend on film thickness, number of coats, ambient temperature and application conditions. Colder conditions and heavier coats will increase through-drying time.

Technical Data Sheet

For full technical information, surface preparation guidance, physical properties and application instructions, download the Technical Data Sheet below:

Download SAS35 / SAS36 / SAS37 Acrylic Primer Technical Data Sheet (PDF)

Important Information

Do not apply to surfaces that are unsound or where compatibility with an existing coating is uncertain without first testing on a small inconspicuous area. Particular care should be taken where an existing coating is believed to be alkyd based.

The highly thixotropic formulation allows relatively high coating depths to be achieved. When applying heavier coats, allow additional through-drying time to reduce the risk of solvent entrapment.

Complete Your Preparation & Finishing Job

For a durable finishing coat after priming, see our SAS Silver Spray Paint 500ml. For galvanised surfaces and post-weld corrosion protection, see our SAS Bright Alu Zinc Galv Spray 500ml. We also stock the wider SAS Acrylic Primer & Finishing Paint range for professional preparation and refinishing applications.

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