Neutral Ground Shade
Gray works beneath a broad range of mid-tone colors.
Transtar 4603 2-in-1 Primer — Gray, 20 oz Aerosol
Transtar 4603 2-in-1 Primer — Gray, 20 oz Aerosol
SKU:4603
Transtar · PBE product guide
Transtar 4603 2-in-1 Primer — Gray, 20 oz Aerosol
A fast-drying gray aerosol primer for properly prepared metal and plastic parts. The neutral shade, fill and build, corrosion resistance, flexibility, and easy sanding make it a versatile base for compatible automotive colors.
THE ESSENTIALS
At a glance
- Can size
- 20 oz567 g nominal
- Color
- Gray
- Form
- Ready-to-use aerosol
- Dry time
- 15–20 minutes
- Use
- Metal and plastic parts
- Sold by PBE Direct
- 1 aerosol can
WHY IT WORKS
Why this product
Flexible Adhesion
Designed for properly prepared rigid and flexible metal or plastic parts.
Fill, Build, and Easy Sanding
Helps refine the surface without turning a small job into a full spray-gun setup.
Fast Drying
Supports quick repair cycles when shop conditions match the TDS.
CHOOSE WITH CONFIDENCE
Why choose gray primer?
- Choose gray as a versatile neutral base beneath many colors.
- Choose black for dark finishes or trim work and white where a light ground helps topcoat coverage.
- Follow the paint maker's ground-shade recommendation when color match or hiding is critical.
WHAT YOU'LL RECEIVE
Options and package details
| MPN | Customer choice | Sold by PBE Direct | UPC |
|---|---|---|---|
| 4603 | Single configuration | 1 × 20 oz aerosol can | 845505000656 |
COMPATIBILITY
Prepare the surface correctly
- Remove contamination and featheredge the repair before priming.
- Use the required plastic-prep or adhesion promoter on substrates that need it.
- Observe flash, sanding, recoat, film-build, and PPE requirements from Transtar's current documents.
QUICK ANSWERS
Common questions
Is gray the best all-around shade?
It is a versatile neutral choice, but the topcoat system's recommended ground shade takes priority.
Can I use it over bare metal?
Use only on prepared metal substrates and within the corrosion-protection process Transtar specifies.
Will it fill sanding scratches?
It provides fill and build, but the repair must still be finished to the scratch range allowed by the TDS.
How much do I receive?
One 20-ounce ready-to-use aerosol can.
Regular price
$22.49
Regular price
$29.00
Sale price
$22.49
Shipping calculated at checkout.
Quantity
Couldn't load pickup availability
- Ships in 1–2 business days from Eugene, OR — ground only (hazmat)
- Free ground shipping over $425 · $9.99 under
- Free pickup in Eugene, OR — usually ready in 24 hours
- 30-day returns on unopened, resalable items
In stock
Product features
Product features
Technical details
General
- Part number
- 4603
- Brand
- Transtar
- Product type
- Specialty Coatings
Transtar 4603 2-in-1 Primer — Gray, 20 oz Aerosol
$22.49