Overview
Built for the job.
Direct to metal, aluminum, steel and various plastics High filling power Fast drying Good stability on vertical surfaces Excellent sanding properties Can be top coated with both solvent and waterborne basecoats as well as single stage top coats 3-in-1 primer/filler designed for easy and convenient priming/filling of…
SprayMax 1K 3‑in‑1 Primer Shade Gray is a single‑component, low‑odor primer formulated for rapid, uniform coverage on a wide range of automotive substrates. It is designed for body shop applications where a fast flash time and strong adhesion are required before topcoat application.
With a flash time of 2–3 minutes, the primer allows quick recoat cycles, reducing overall shop turnaround. It adheres to aluminum, e‑coat, galvanized steel, plastic, polyester, existing primer, and standard steel surfaces, providing a versatile solution for new builds, repairs, and refinishing projects. The formulation is VOC‑free, meeting strict environmental regulations while delivering consistent film thickness and excellent corrosion resistance.
Safety compliance requires the use of eye protection and a respirator in well‑ventilated areas. The product carries a “Warning” signal word and includes acute toxicity, aspiration, and skin corrosion hazards; proper PPE and ventilation are essential during application.
Why Pros Choose SprayMax SPM
- 3-in-1 primer/filler designed for easy and convenient priming/filling of different surfaces. It offers excellent adhesion and sanding properties as well as high filling power.
How to Use
For repairing small damaged areas/spot repairs and painting parts
- Clean and degrease the substrate; remove all contaminants and ensure the surface is dry.
- No mixing is required; use the product as supplied.
- Apply with a spray gun using the recommended spray pattern, covering the surface evenly.
- Allow a flash time of 2–3 minutes before applying any subsequent coat or topcoat.
Compatibility
Compatible substrates: Steel, Aluminum, Plastic.
Compatible paint systems: Waterborne, Solvent, 1K, Basecoat.
Specifications
| Part No. | 3680404 |
|---|---|
| Product Line | SPM |
| MFR Model | 3680404 |
| Standard/Approvals | GHS02, GHS04, GHS07, GHS08 Hazard | OSHA Hazard | California Pro65 Warning: This Product Can Expose You to Ethylbenzene, Which Causes Cancer |
| Application | For repairing small damaged areas/spot repairs and painting parts |
| Manufacturer | SprayMax, Peter Kwasny, Inc |
| UPC | 879910000680 |
| Brand | SprayMax® |
| Maximum Sale Quantity | 6 |
| Maximum Sale Day | 7 |
| Container Size (mL) | 500 |
| Solids Content | 33% |
| Color | Gray |
| Finish | Matte |
| Coverage (sq-ft) | 5.4 to 8.1 |
- Flash Time
- 2 - 3 min
- VOC
- 0 g/L
- Compatible Substrates
- Aluminum, e‑coat, galvanized, plastic, polyester, primer, steel
About SprayMax
SprayMax 2K aerosols deliver urethane clear, primer, and basecoat performance from a can — ideal for spot repairs and small panels.
Frequently Asked Questions
What substrates can I apply the 1K 3‑In‑1 Primer Shade Gray to?
It is compatible with aluminum, e‑coat, galvanized steel, plastic, polyester, existing primer, and plain steel.
How long do I have to work before the primer flashes?
The flash time is 2–3 minutes under normal shop conditions.
What personal protective equipment is required when spraying this primer?
Use eye protection and a respirator rated for organic vapors and particulate matter.
Is this primer low‑VOC?
Yes, it is formulated with 0 % VOC.
Documents & Safety
- Safety Data Sheet (SDS)
- spraymax_3680001_catalog.pdf
- spraymax_3680404_specification_sheet.pdf
- SDS_REZ1052_3680403_404_405_20190731_EN.pdf
Warning: This 1K 3‑In‑1 Primer contains hazardous chemicals. Wear approved safety glasses or goggles and a suitable respirator with appropriate filters. The product can be toxic if inhaled, may cause serious eye injury, skin burns, and is flammable and an oxidizer. It is also classified as a carcinogen and may affect reproductive health. Use in a well‑ventilated area and avoid skin contact. Always refer to the full SDS before use.
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.
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
SprayMax, Peter Kwasny, Inc SPM is compatible with Steel, Aluminum, Plastic. Always ensure the surface is properly cleaned, degreased, and sanded before application to achieve the strongest adhesion and a professional finish.
This listing ships SprayMax, Peter Kwasny, Inc SPM in a 500 (CN) container. Check the autofxmart catalog for other sizes and bulk pricing.
Most in-stock orders for SprayMax, Peter Kwasny, Inc SPM 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 SprayMax, Peter Kwasny, Inc 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 SprayMax, Peter Kwasny, Inc SPM is 3680404. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.
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