U-POL
U-POL Gravi-Gard Stone Chip Protector Black 450ml – Stone Chip, Underbody & Sill Protection Aerosol
U-POL Gravi-Gard Stone Chip Protector Black 450ml – Stone Chip, Underbody & Sill Protection Aerosol
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U-POL Gravi-Gard Stone Chip Protector Black 450ml - Sill, Underbody & Panel Protection
Overview:
U-POL Gravi-Gard Stone Chip Protector Black 450ml is a durable textured protective coating designed to shield vulnerable vehicle areas from stone chips, salt, damp and rust. Developed for automotive body protection, this high-build aerosol is ideal for lower panels, sills and other exposed areas where long-lasting protection and a professional finish are required.
- Durable stone chip protection — Helps protect exposed bodywork from stone chips, road debris and daily wear
- Protects against salt, damp & rust — Adds a protective barrier to vulnerable lower body areas
- High-build textured coating — Creates a tough finish ideal for sills, rocker panels and lower bodywork
- Covers weld marks & seams — Useful for repair work, restorations and professional bodyshop prep
- Fast drying & overpaintable — Suitable for refinishing workflows and compatible with most paint systems
- Supplied with two nozzles — Choose a finer or coarser texture depending on the repair or finish required
TECHNICAL SPECIFICATIONS
- Brand: U-POL
- Product Name: GUARD #10 Gravi-Gard Stone Chip Protector
- Colour: Black
- Size: 450 ml
- Product Code: GUARD/AL
- Product Type: Stone Chip Protector / Underbody Coating / Sill Protection Aerosol
- Application Type: Aerosol Spray
- Suitable For: Body panels, sills, rocker panels, lower body areas and inside engine compartments
Application & Usage Guide
Common applications include:
- Protecting sills, rocker panels and lower body areas from stone chip damage
- Applying anti-rust and anti-moisture protection to exposed automotive panels
- Repair and restoration work where weld marks and seams need coverage
- Underbody and body panel protection for garages, bodyshops and restorers
- Use inside engine compartments where a durable textured coating is required
Usage instructions: Ensure the surface is clean, dry and properly prepared before application. Shake the can thoroughly before use and select the required nozzle for either a finer or coarser texture finish. Apply 1–2 coats from approximately 25–40cm away to achieve the desired texture, allowing 10–15 minutes flash-off at 20°C between coats. The product is overpaintable without sanding after 3–4 hours depending on film thickness. If left for more than 16 hours, scuff before overcoating. For best gloss holdout, sealing first with a 2K primer is recommended.
Important Safety & Compatibility Information
- Extremely flammable aerosol – Keep away from heat, sparks, open flames and hot surfaces. No smoking.
- Pressurised container – May burst if heated. Do not pierce or burn, even after use.
- Causes serious eye irritation – Avoid eye contact and wear suitable eye protection.
- May cause drowsiness or dizziness – Use only outdoors or in a well-ventilated area.
- Allergic skin & environmental warning – May cause an allergic skin reaction and is toxic to aquatic life with long lasting effects. Avoid release to the environment.
SHIPPING & RETURNS
Shipping
- Orders dispatched within 1 working day from our UK warehouse.
- Standard delivery 2–5 working days depending on location.
- Tracking details emailed once shipped (where available).
Returns
- Change of mind returns accepted within 14 days.
- Items must be unused, unopened, original packaging.
- Fitted or used items cannot be returned.
- Contact us with order number to start return process.
WHY CHOOSE US
-
Trusted Quality
All products sourced from reputable manufacturers — fit with confidence. -
Competitive Pricing
Great value without compromising quality. -
Fast Local Delivery & Collection
Speedy delivery or collect from our main store when it suits you. -
Friendly Expert Support
Honest, knowledgeable advice from our experienced team.
