SEM
SEM 38203 – Guide Coat, Black (16 oz Aerosol)
SKU
SEM-38203
Key Features
- Surface Imperfection Detection: Reveals high/low spots, pinholes, and sanding scratches in primer and filler.
- Dry Powder Formula: Dust-like application that sands away cleanly without contaminating the surface.
- Black Contrast: High-visibility against light-colored primers and fillers for easy defect identification.
- 16 oz Aerosol: Quick, even application over large panel areas.
- Professional Standard: Essential body shop tool for verifying surface quality before topcoat.
Description
SEM 38203 Guide Coat in Black is a professional dry powder aerosol used to reveal surface imperfections during sanding in automotive body repair. Applied as a light mist over primer or filler, the guide coat fills low spots and highlights scratches, pinholes, and waviness as the surface is block-sanded — an essential diagnostic tool for achieving panel-perfect flatness before topcoat.
Key Features:
- Surface Imperfection Detection: Reveals high/low spots, pinholes, and sanding scratches in primer and filler.
- Dry Powder Formula: Dust-like application that sands away cleanly without contaminating the surface.
- Black Contrast: High-visibility against light-colored primers and fillers for easy defect identification.
- 16 oz Aerosol: Quick, even application over large panel areas.
- Professional Standard: Essential body shop tool for verifying surface quality before topcoat.
Specifications
| Brand | SEM |
| Part Number | 38203 |
| Product Type | Guide Coat |
| Series / Line | Guide Coat |
| Country of Origin | USA |
| — PAINT & CHEMICALS — | |
| Volume / Capacity | 16 oz |
| Color | Black |
| — BODY REPAIR — | |
| Application Method | Aerosol Spray |
| — GENERAL — | |
| Pack Quantity | 1 |
| Unit of Measure | Aerosol Can |
| Application | Primer Sanding Verification, Body Filler Inspection, Surface Flatness Check |
| Material Compatibility | Primer, Body Filler, Putty, Bare Metal |
| Safety / PPE Required | Respirator, Gloves, Safety Glasses |