PROXL UltraBuild is a high-build primer filler designed to provide excellent adhesion to difficult substrates, including plastics and aluminium. Its fast-drying formula delivers a thick, even coating to help cover surface imperfections and create a smooth finish ready for topcoat application.
Suitable for automotive repairs and professional refinishing, it can be overcoated with compatible water-based and solvent-based paints. The Vari-Nozzle technology allows flexible spray application for improved control and coverage.
Key Features:
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High-build primer filler for excellent surface coverage
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Excellent adhesion to plastics, aluminium and other suitable substrates
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Fast drying for efficient repair work
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High film thickness to help cover imperfections
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Resistant to silicone wipe
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Suitable for compatible water-based and solvent-based topcoats
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Convenient aerosol application with adjustable Vari-Nozzle
Available Colours: Black, Grey and White
Size: 500ml aerosol
Ideal for professional bodyshops, SMART repairs and automotive refinishing.
Application: Apply to clean, dry and abraded surfaces. Allow suitable flash-off time between coats and sand before overcoating, following the manufacturer's technical data sheet.
2 Reviews
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Good fill properties
I used this on top of the epoxy primer I had as I had left some sanding marks. Gives a great finish
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Great
Great stuff I prefer to upol high 5 lays smooth and doesn’t react to solvent as much as others
