Markal Cool Gel Heat Barrier Spray 16 oz – Non-Drip, Residue-Free

Meet Markal Cool Gel Heat Barrier Spray

Designed for heat intensive tasks, this clear gel forms a protective shield that helps shield components and nearby materials from intense heat during soldering, brazing, and welding. The 16 oz can provides ample coverage for multiple projects, allowing you to work efficiently without frequent reapplication. The gel creates a thin, cool touch film that remains where you apply it, making it a practical companion for busy workbenches and crowded work areas.

The formulation sticks to surfaces without dripping or running off, so you can target cables, connectors, and tight spaces with confidence. When you finish, the gel dries clear and non staining, reducing cleanup time and preserving the appearance of your parts and surroundings. This product is safe to handle, featuring non toxic, skin friendly and odorless properties, helping to keep your workspace comfortable and safer during thermal tasks. It is proudly made in the USA, reflecting local manufacturing standards and availability.

Key benefits

• Sticks to surfaces without dripping or running off for steady protection
• Clear non staining gel leaves no visible film and reduces cleanup
• Safe to handle with non toxic, skin friendly and odorless formulation
• Made in the USA and available for reliable supply

Practical use cases

• Electronics assembly and harness work where heat management matters
• Metalworking tasks such as soldering, brazing, and welding near fixtures and finishes
• DIY and professional shop projects needing a temporary heat barrier to protect parts

How to use

Shake well, hold the can at a comfortable distance, and apply an even light layer to the surfaces you want protected. Allow a brief set before starting heat work, then proceed as usual. The gel dries clear and leaves minimal residue for easy cleanup.

Product specifics

Weight 1.11 lb (16 oz). Made in the United States.