Evercoat Slick Sand Polyester Primer Surfacer 3.78L High Build Spray Filler
Evercoat Slick Sand Polyester Primer Surfacer Kit 3.78L
Complete Kit with 4 x MEKP Hardeners – Ultra High Build Spray Filler for Professional Restoration & Bodyshop Use
Evercoat Slick Sand is a premium high-solids polyester primer surfacer developed for professional automotive refinishing, vehicle restoration and custom paintwork. Renowned throughout the body repair industry, it delivers exceptional filling properties, allowing rough or uneven surfaces to be levelled in significantly fewer coats than conventional primer fillers.
Designed for spray gun application, Slick Sand combines the filling capability of a sprayable body filler with the sanding characteristics of a premium primer, producing an exceptionally smooth, flat surface ready for final priming and topcoating. Its tight cross-link cure helps minimise shrinkage and provides a stable foundation for high-quality paint finishes.
Supplied as a complete kit, this product includes 4 x MEKP hardeners, giving you everything required to begin spraying straight away.
Kit Contents
- 1 x Evercoat Slick Sand Polyester Primer Surfacer – 3.78 Litres (1 US Gallon)
- 4 x MEKP Hardeners (included)
Key Benefits
- Ultra high-build polyester primer surfacer
- Complete kit supplied with 4 hardeners
- Fills large imperfections and sanding scratches in fewer coats
- Exceptional filling and levelling performance
- Excellent sanding characteristics for reduced preparation time
- Tight cross-link cure helps minimise shrinkage
- Excellent adhesion to multiple substrates
- Suitable beneath all automotive paint systems
Typical Applications
- Classic car restoration
- Vehicle restoration projects
- Custom vehicle builds
- Fibreglass repairs
- Large panel repairs
- Commercial vehicle refinishing
- Automotive bodyshop preparation
Suitable Substrates
- Fibreglass (GRP)
- SMC panels
- Sanded body filler and polyester putty
- Epoxy primers
- Wood surfaces
Note: Bare steel, galvanised steel and aluminium should first be primed with a suitable epoxy primer before applying Slick Sand.
Product Details
- Brand: Evercoat
- Product: Slick Sand Polyester Primer Surfacer
- Size: 3.78 Litres (1 US Gallon)
- Supplied With: 4 x MEKP Hardeners
- Mix Ratio: 50:1
- Type: High Build Polyester Spray Filler
Why Choose Evercoat Slick Sand?
Unlike conventional 2K primer fillers, Slick Sand offers substantially higher film build, allowing bodywork imperfections to be levelled quickly whilst maintaining excellent sanding performance.
It helps to:
- Fill deep sanding scratches and surface imperfections
- Produce flatter, straighter panels
- Reduce blocking time
- Minimise sinkage over repairs
- Create the ideal foundation for primer and topcoat application
Application
Evercoat Slick Sand is designed for spray gun application and is typically applied using a 1.8mm–2.5mm fluid tip, depending on equipment and personal preference. Stir thoroughly before mixing with the supplied MEKP hardener.
Important Information
- Professional use recommended.
- Always wear suitable PPE, including respiratory protection.
- Follow the manufacturer's technical data sheet for correct mixing ratios, application and curing times.
Evercoat Slick Sand is regarded as one of the industry's leading polyester spray fillers, delivering exceptional build, effortless sanding and a perfectly level surface for premium automotive refinishing, restoration and custom paintwork.

























