Multi-Metal Applications and Substrate Compatibility
Automotive bodies and components may contain different metal substrates. Each material has its own surface characteristics, so preparation and compatibility verification are important.
Steel
P015-500 may be considered for localized steel repairs after rust removal, cleaning, and suitable sanding.
Remove corrosion products and loose coating before priming. Do not apply over active rust or contaminated surfaces.
Aluminum
Aluminum surfaces develop an oxide layer and may require a substrate-specific preparation process.
Before using P015-500 on aluminum, verify compatibility with the specific alloy, surface treatment, and subsequent coating system. Conduct an adhesion test when required.
Galvanized Steel
Galvanized steel has a different surface chemistry from ordinary steel. Correct cleaning, preparation, and coating compatibility are important for reliable adhesion.
Confirm the product's suitability for the specific galvanized substrate before use.
Fiberglass
Certain fiberglass components may be suitable after compatibility has been established. Clean and prepare the surface according to the relevant repair procedure.
Fiberglass compatibility does not imply compatibility with all plastic substrates.
Plastic Components
Do not assume P015-500 can be applied directly to every automotive plastic. Materials such as PP, PP-EPDM, and PE often require a dedicated plastic adhesion promoter or a substrate-specific coating system.
Important: Multi-substrate selection does not mean every substrate can be coated without preparation or testing.
Epoxy Primer vs. Primer Surfacer
Epoxy primer and primer surfacer serve different functions in an automotive refinishing process.
Epoxy Primer: Substrate Preparation and Protection
An epoxy primer is selected primarily for its role in adhesion and substrate protection within a compatible coating system.
Typical uses include:
- Localized bare-metal priming
- Selected metal repair areas after sanding
- Primer application before compatible subsequent coatings
- Establishing a prepared foundation for the repair system
Primer Surfacer: Surface Leveling
A primer surfacer is generally selected when the repair requires filling minor sanding marks or improving surface uniformity before topcoat application.
Typical uses include:
- Covering minor sanding marks
- Improving surface smoothness
- Preparing a repaired panel for final sanding
- Establishing a more uniform surface before color application
P015-500 should not be treated as a high-build primer surfacer for substantial surface leveling. Likewise, a primer surfacer should not automatically be treated as a substitute for a suitable bare-metal corrosion-protection primer.
Build a More Complete Spot-Repair Product Range
P015-500 and AICCE P085-700 have different intended functions and may be evaluated as complementary products for localized automotive refinishing.
AICCE P015-500 Self Spray Epoxy Primer
Primary role: Selected metal priming and substrate protection. Use when the repair process calls for a suitable primer on prepared bare metal.
AICCE P085-700 Grey Primer Surfacer Spray
Primary role: Minor sanding-mark coverage and surface preparation. Use when a compatible primer surfacer is needed to improve surface uniformity before subsequent coating.
Potential Repair Workflow
Metal preparation → P015-500 epoxy primer → compatible primer surfacer, if required → sanding and surface preparation → color coat → clearcoat, where required.
This is a potential workflow, not a universal mandatory sequence. Confirm the approved drying times, sanding requirements, recoat windows, and compatibility of both products before combining them.
For distributors, stocking both products may help address different repair needs, but the final product assortment should reflect local demand and confirmed product documentation.
Application Guide for P015-500
Step 1: Prepare the Substrate
Remove rust, loose coating, oil, wax, dust, and other contaminants. Sand the repair area appropriately and ensure the surface is clean and dry.
For aluminum and galvanized steel, use a preparation method suitable for the specific substrate.
Step 2: Shake the Can Thoroughly
Shake the aerosol can for at least approximately two minutes, following the supplied application guidance.
Inspect the can and spray nozzle before application.
Step 3: Perform a Test Spray
Spray onto a test panel or suitable test surface to check the spray pattern and identify any obvious application or compatibility issues.
Step 4: Maintain a Suitable Spray Distance
The supplied reference distance is approximately 15–20cm.
Keep the can moving at a consistent speed and maintain an even distance from the surface. Avoid concentrating the spray on one spot.
Step 5: Apply Thin, Even Coats
The supplied reference procedure suggests two to three thin coats, with approximately 5–10 minutes between coats.
These figures must be confirmed against the official product instructions and actual conditions. Avoid heavy application, which may contribute to sagging, wrinkling, or solvent-related defects.
Step 6: Allow Appropriate Drying
Drying time depends on temperature, ventilation, film thickness, and the coating system. Allow sufficient drying under suitable conditions.
The supplied information contains reference drying values, but these should not be treated as guaranteed specifications until verified against the official TDS.
Surface dry does not necessarily mean fully cured, sanding-ready, or ready for every subsequent coating.
Step 7: Apply Compatible Subsequent Coatings
Follow the product's approved recoating procedure. Confirm whether the next layer requires direct recoating, sanding, or another preparation step.
A possible localized repair process is:
- Metal cleaning and sanding
- P015-500 epoxy primer
- Drying according to the specified process
- Compatible primer surfacer, if required
- Sanding and surface preparation
- Basecoat or topcoat
- Clearcoat, where required by the paint system
Step 8: Maintain the Spray Nozzle
Follow the manufacturer's nozzle-maintenance instructions after use. Use an inversion-cleaning method only if the can is specifically designed for that procedure.
Common Application Problems and Prevention
Rust Appears After Priming
Possible contributing factors include incomplete rust removal, contamination, discontinuous coating, insufficient film build, or inadequate protection from the complete coating system.
Prevention: Prepare the metal properly and follow the approved coating sequence. Do not rely on the primer alone to compensate for poor substrate preparation.
Poor Adhesion on Aluminum or Galvanized Steel
Possible causes include unsuitable preparation, surface contamination, oxide layers, or incompatibility with the substrate.
Prevention: Confirm the substrate-specific preparation requirements and perform adhesion testing when appropriate.
Sagging or Wrinkling
Heavy coats, unsuitable flash-off intervals, or incompatibility with underlying coatings can contribute to defects.
Prevention: Apply thin, even coats and observe the specified interval between coats. Test compatibility over existing coatings before full application.
Defects After Recoating
Recoating too early or using an incompatible subsequent product can lead to coating defects.
Prevention: Follow the official drying and recoat requirements. Do not assume that a surface-dry primer is ready for every type of topcoat.
Frequently Asked Questions
Q1: What is AICCE P015-500 used for?
It is a 400ml grey 1K aerosol epoxy primer intended for selected localized automotive metal repair applications.
Q2: Does P015-500 require a hardener?
No separate hardener is required for normal aerosol application. Shake the can thoroughly and follow the product instructions.
Q3: Do I need a spray gun or air compressor?
No conventional spray gun or air compressor is required. The product is applied directly from the aerosol can.
Q4: Can P015-500 be used on bare steel?
It may be used on compatible steel after proper rust removal, cleaning, and surface preparation. Do not apply over active rust or contamination.
Q5: Can it be used on aluminum and galvanized steel?
It may be considered for selected applications, but substrate preparation and compatibility must be verified. Adhesion testing is recommended when appropriate.
Q6: Can it be sprayed directly onto plastic bumpers?
Do not assume direct compatibility. PP, PP-EPDM, PE, and other plastics may require a dedicated adhesion promoter or a different coating system.
Q7: Can P015-500 replace a conventional 2K epoxy primer?
Not universally. P015-500 is positioned for convenient localized application. Select a conventional 2K system when the application requires different performance characteristics or specifications.
Q8: Can it be used with AICCE P085-700 primer surfacer?
The two products have different intended functions and may be considered for a combined repair workflow. Confirm product compatibility, drying requirements, and recoating instructions before use.
Wholesale and Purchasing Information
P015-500 is supplied in a 400ml aerosol can. Several commercial details are not included in the current product information and should be confirmed before quotation or order placement.
Wholesale buyers should confirm:
- Available stock and minimum order quantity
- Cans per carton
- Outer-carton dimensions and gross weight
- Export packaging requirements
- Product TDS and Safety Data Sheet
- Available quality documentation
- Private-label or OEM options, if offered
- Destination-market compliance and aerosol transport requirements
For distributors and importers, these details help establish landed cost, shipping arrangements, and suitability for the target market.
Aerosol transport notice: because P015-500 is an aerosol coating product, transport classification and shipment requirements must be checked against the actual SDS and carrier rules. Do not assume that a 400ml can qualifies as ordinary cargo.
Packaging, Storage, and Safety
Package size: 400ml aerosol can.
The carton quantity, carton dimensions, gross weight, MOQ, and export packaging details have not been provided and should be confirmed with the supplier.
Storage
- Store in a cool, dry, well-ventilated location.
- Protect the can from direct sunlight and excessive heat.
- Keep away from ignition sources.
- Do not puncture or burn the container, even when empty.
- Follow the storage limits printed on the product label and SDS.
Safe Application
- Use in a well-ventilated professional spray area.
- Wear appropriate respiratory, eye, and skin protection.
- Avoid inhaling spray mist.
- Keep away from flames, sparks, and other ignition sources.
- Follow the product label and Safety Data Sheet (SDS).
