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Pro-grade auto-body supply ยท Any quantity ยท 23,000+ SKUs in stock
23,000+ pro-grade SKUs in stock
Seymour Paints

SEYMOUR Hot Spot 16-1203 Black Heat Resistant Spray Paint 16 oz Aerosol Can

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$20.25
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Overview

Built for the job.

A heat-resistant spray paint designed to withstand temperatures up to 1200 deg F (648 deg C) on a continuous basis. Creates a porcelain-like bond at high temperatures. Resists peeling, loss of adhesion, and blistering. Must be heat cured at a minimum temperature of 400 deg F for two hours. Do not use a primer.

SEYMOURยฎ Hot Spotยฎ 16-1203 is a heat-resistant aerosol paint formulated for repairing high-temperature areas such as exhaust manifolds, turbo housings, and brake components. Delivered in a 16 fl-oz can, it provides up to 15 sq ft of coverage per can when applied within the recommended temperature range of 50-100 ยฐF.

The formulation adheres directly to e-coat and primer surfaces without additional priming, allowing rapid touch-up work. Its low flash point of -19 ยฐC (-2 ยฐF) enables quick drying in hot shop environments while maintaining flexibility under thermal cycling. Shelf life is guaranteed for two years when stored sealed.

Handling requires standard aerosol PPE: eye protection, chemical-resistant gloves, protective clothing, and a respirator with appropriate filters. Use adequate ventilation to control vapors; the product carries H-statements H222, H280, H315, H319, H336, H351, H361, and H373.

Why Pros Choose Seymour Paints SEY

  • A heat-resistant spray paint designed to withstand temperatures up to 12000 deg F (6480 deg C) on a continuous basis. Creates a porcelain-like bond at high-temperatures. Resists peeling, loss of adhesion and blistering. Must be heat cured at a minimum temperature of 4000 deg F for 2 hr. Do not use a primer.

Specifications

Technical specifications for SEYMOURยฎ Hot Spotยฎ 16-1203 Heat Resistant Spray Paint, 16 fl-oz Aerosol Can, Black, 15 sq-ft Coverage
Part No. 16-1203
Product Line SEY
MFR Model 16-1203
Standard/Approvals California Pro65 Warning: Cancer and Reproductive Harm
Manufacturer Seymour Paints
Trade Mark Hot Spotยฎ
UPC 043281001120
Brand SEYMOURยฎ
Solids Content 21%
Color Black
Container Size (oz) 16
Curing Time 20 min Touch, 2 hr at 400 deg F Hard Cure
Coverage (sq-ft) 15
Coverage
up to 15 sq-ft
Application Temp.
50-100 ยฐF
Shelf Life
2 years (guaranteed)
Compatible Substrates
E-coat, primer

About Seymour Paints

Seymour Paints is a trusted manufacturer of professional auto body and refinish products used by collision repair shops and restoration specialists across North America.

Frequently Asked Questions

What substrates can I apply SEYMOURยฎ Hot Spotยฎ 16-1203 to?

The spray is formulated for use on e-coat and primer surfaces.

How much area does one 16 fl-oz aerosol can cover?

Up to 15 sq ft per can under normal application conditions.

What temperature range is required for proper application?

Apply the paint when ambient temperature is between 50 ยฐF and 100 ยฐF.

What personal protective equipment (PPE) is required when using this product?

Wear eye protection, chemical-resistant gloves, protective clothing, and a respirator approved for organic vapors.

How long can I store the aerosol before it expires?

Shelf life is guaranteed for 2 years from the date of manufacture when stored in original unopened container.

Documents & Safety

Signal word: Danger.
PPE required: wear safety goggles or face shield, chemical-resistant gloves, protective clothing (coveralls), and a suitable respirator for vapors.
This spray paint is flammable with a flash point of -19 ยฐC, can cause serious eye injury, skin burns, respiratory irritation, and is classified as carcinogenic, toxic to aquatic life, and harmful if inhaled or swallowed. It also poses reproductive and organ toxicity risks.
Always refer to the full SDS before use.

Why Buy from autofxmart

  • Authorized distributor โ€” authentic, factory-fresh stock.
  • Fast US shipping โ€” most orders ship within 1 business day.
  • 30-day returns โ€” buy with confidence.
  • Pro-shop pricing โ€” bulk discounts available on request.
  • Expert support โ€” 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 2โ€“3 even coats, flashing between each.
5Let cure fully before sanding, buffing, or assembly.
Specifications

Full data

BrandSeymour Paints
Part #16-1203
UPC043281001120
ApplicationA heat-resistant spray paint designed to withstand temperatures up to
Size16
ColorBlack
OriginUS
ConditionNew
Trade MarkHot Spotยฎ
Frequently asked

Good to know

The curing time for Seymour Paints SEY is 20 min Touch, 2 hr at 400 deg F Hard Cure. Drying and curing times may vary with temperature, humidity, and film thickness โ€” always consult the Technical Data Sheet (TDS) for exact cycle conditions.
This listing ships Seymour Paints SEY in a 16 (CN) container. Check the autofxmart catalog for other sizes and bulk pricing.
Most in-stock orders for Seymour Paints SEY ship the same or next business day from our US warehouse. Expedited options are available at checkout. Freight-class items may require an additional 1โ€“2 days for carrier pickup.
Yes. autofxmart is an authorized distributor of Seymour Paints 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 Seymour Paints SEY is 16-1203. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.

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