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U-POL Gravitex Plus HS Stone Chip Protector - Black

U-POL Gravitex Plus HS Stone Chip Protector - Black

U-POL Gravitex Plus HS Stone Chip Protector - Black

 

High-Build Underbody Coating for Superior Protection

 

U-POL Gravitex Plus is a high-solids, one-component stone chip protector designed to restore the original textured finish found on OEM vehicle panels. This hard-wearing coating offers excellent resistance to abrasion, salt, moisture, and corrosion, making it ideal for protecting vehicle underbodies, wheel arches, sills, and lower body panels. Its sound-deadening and vibration-dampening properties also make it suitable for use inside compartments and enclosed structures.

 

Key Features & Benefits:

  • OEM-Grade Finish: Reproduces the original stone chip texture on automotive panels

  • Durable Protection: Shields against stone chips, road salt, damp, and rust

  • High Build Formula: Effectively covers weld seams and surface imperfections

  • Versatile Application: Use inside panels, wheel wells, and lower body areas

  • Ready-to-Use: Simple 1K (single component) application with no mixing required

  • Paintable: Can be overcoated with most modern paint systems for enhanced gloss and durability

  • Excellent Adhesion: Bonds to a variety of surfaces including metal, GRP, and primed substrates

 

Technical Specifications:

PropertyDetail
Type1K solvent-based underbody coating
Colour OptionsBlack (GRA/NB1), Grey (GRA/GG1), White (GRA/BW1)
Viscosity3.75 – 4.25 poise
Dry Film Build100–150 microns per coat
Coats Recommended1–2
Flash-off Time (@20°C)10–15 minutes between coats
Overcoat Time (@20°C)4–6 hours (dependent on film thickness & temperature)
VOC Content430 g/l (EU limit: 840 g/l)
Shelf Life2 years (in original sealed container)

 

Application & Surface Prep:

  • Substrates: Suitable for original paint, bare steel, GRP, SMC, glass fibre, polyester filler, and etch-primed aluminium or galvanised steel.

  • Surface Prep: Degrease using U-POL Precleaners (S2000/S2001/S2002), abrade as follows:

    • Cured paint: Wet flat with P400

    • GRP/filler: Dry flat with P180

  • Application Equipment: U-POL GUN/1 with 3–5 bar air pressure

  • Clean-Up: Use standard solvent-based gun cleaner or thinner

 

Safety & Storage:

  • Professional use only – always wear suitable PPE (refer to SDS)

  • Store in a cool, dry place at 5°C–25°C

  • Dispose of waste in accordance with local regulations

 

Why Choose Gravitex Plus?

Professionals rely on Gravitex Plus for its ease of use, durability, and authentic OEM-style finish. Whether you're restoring a vehicle, repairing stone damage, or finishing new panels, Gravitex delivers a clean, professional result every time.

    PriceFrom £15.96
    VAT Included
    Quantity
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