Overview
Built for the job.
GRAVITEX PLUS is a hard, durable underbody coating that can also be used to reproduce the manufacturer's original stone chip protective finish.
U-POL GRAVITEX PLUS UP0722 is a high-solids stone chip protector designed to provide durable impact resistance on vehicle undercarriages, wheel wells, and rocker panels. This white, textured coating creates a flexible barrier that withstands road debris while maintaining adhesion to multiple substrate types including aluminum, bare metal, fiberglass, polyester, primer, and SMC composites.
The single-component formula cures in 4 to 6 hours and typically requires only 1 to 2 coats for effective coverage, reducing application time and material costs. With a 2-year shelf life when stored in sealed containers and a VOC content of 425 g/l, this coating delivers reliable performance while meeting shop workflow requirements. The 1-liter bottle format provides convenient handling for both spot repairs and larger coverage areas.
Why Pros Choose U-POL UPO
- Ready for use 1K formula - no measuring or mixing required
- Protects against stone chips, salt, rust and dampness
- Helps to deaden sound and vibrations - ideal for inside engine compartments and panels
- High build formula covers weld marks and seams
- Can be painted once dry
Application Guide
- Prepare substrate by ensuring aluminum, bare metal, fiberglass, polyester, primer, or SMC surfaces are clean and properly prepared
- Apply 1-2 coats of GRAVITEX PLUS using appropriate spray equipment
- Allow 4-6 hours curing time for complete cure
Compatibility
Compatible paint systems: 1K.
Specifications
| Part No. | 0722 |
|---|---|
| Product Line | UPO |
| MFR Model | UP0722 |
| Standard/Approvals | GHS02, GHS07, GHS08 Hazard | California Pro65 Warning: Cancer and Reproductive Harm |
| Manufacturer | U-POL |
| Trade Mark | GRAVITEX PLUS® |
| UPC | 501079610188 |
| Brand | U-POL® |
| Container Size (L) | 1 |
| Rubberized | No |
| Color | White |
| Container Type | Bottle |
| Form | Liquid |
- VOC Content
- 425 g/L
- Shelf Life
- 2 years from manufacture date in sealed container
- Curing Time
- 4 to 6 hours
- Application Coats
- 1-2 coats
- Compatible Substrates
- Aluminum, bare metal, fiberglass, polyester, primer, SMC
About U-POL
U-POL delivers pro-grade refinish products including Raptor bed liner, Dolphin glazes, and Power Can aerosols used in shops worldwide.
Frequently Asked Questions
What surfaces can I apply this stone chip protector to?
GRAVITEX PLUS can be applied to aluminum, bare metal, fiberglass, polyester, primer, and SMC substrates. Ensure surfaces are properly cleaned and prepared before application.
How long does this product take to cure?
The stone chip protector has a curing time of 4 to 6 hours under normal conditions. Allow full cure time before handling or applying additional coatings.
How many coats should I apply?
Apply 1 to 2 coats depending on the level of protection required. Multiple thin coats provide better results than one heavy coat.
What is the VOC content of this product?
The VOC content is 425 g/l. Ensure adequate ventilation and follow local air quality regulations when using this product.
How long can I store this product?
The shelf life is 2 years from the date of manufacture when stored in the sealed original container. Store in a cool, dry place away from direct sunlight.
Documents & Safety
Why Buy from autofxmart
- Authorized distributor — authentic, factory-fresh stock.
- Fast US shipping — most orders ship within 1 business day.
- 30-day returns — buy with confidence.
- Pro-shop pricing — bulk discounts available on request.
- Expert support — questions? Email us at support@autofxmart.com.
Cure & dry schedule
Timing at 77°F
Between coats
10 - 15 mins
Dry
4 - 6 hours
How to apply
Steps
1Clean and degrease the surface, then scuff as needed.
2Mask off surrounding panels and trim.
3Mix to the product's ratio and strain.
4Apply 2–3 even coats, flashing between each.
5Let cure fully before sanding, buffing, or assembly.
Specifications
Full data
Frequently asked
Good to know
This listing ships U-POL UPO in a 1 (1L) container. Check the autofxmart catalog for other sizes and bulk pricing.
Most in-stock orders for U-POL UPO ship the same or next business day from our US warehouse. Expedited options are available at checkout. Freight-class items may require an additional 1–2 days for carrier pickup.
Yes. autofxmart is an authorized distributor of U-POL products. Every unit is factory-fresh, sealed, and backed by the manufacturer's standard warranty. If you have a concern, contact support@autofxmart.com and we will make it right.
The MPN for U-POL UPO is 0722. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.
What Our Customers Say
Thanks! Your review was submitted and will appear after moderation.
No reviews yet — be the first to review this product.