3M Fast 'N Firm Seam Sealer, 08505, 1/10 gal Cartridge, 12 per case

• HEAVY-BODY CONSISTENCY: Non-sagging for clean, efficient tooling in vertical and horizontal seams
• HIGH SOLID FORMULA: Provides low shrinkage for reliable results
• PAINTABLE IN MINUTES: Seals can be painted over in as few as 45 minutes
• VERSATILE APPLICATION: Door hem flanges, exterior seams/joints, and overlapping sheet metal
• WORK FASTER: Stay productive with a fast setting sealer that's tack-free in as little as 25 minutes

3M Fast 'N Firm Seam Sealer is a fast setting seam sealer designed for sealing exterior joints and seams. This sealer adheres well to clean primed or painted metal. This product comes in a 1/10 gallon cartridge. If saving time and boosting productivity are important, this seam sealer is an ideal choice. It is paintable in only 45 minutes.

Fast Curing Sealer Boosts Productivity
When both fast action and quality results are important, 3M™ Fast 'N Firm Seam Sealer is a preferred choice. This firm setting product can seal a variety of external automotive joints and seams. With its high solids and low shrinkage properties, our sealer provides predictable and reliable results. You'll have a work time ranging from 5 to 10 minutes. It quickly skins and cures quickly. In fact, it cures so quickly that you can often paint in as few as 45 minutes, so there is less downtime in waiting for the sealer to fully cure.

Reliable 3M Fast 'N Firm

The 3M Fast 'N Firm Seam Sealer, model 08505, offers a trusted solution for sealing exterior joints and seams. This product is designed to deliver consistent performance, making it a dependable choice for automotive and metalwork applications.

Its formulation ensures strong adhesion to clean primed or painted metal surfaces. Using this 1/10 gal cartridge format, you get a precise and easy-to-apply sealer that fits well in standard caulking guns.

Heavy-Body Consistency Benefits

This seam sealer features a heavy-body consistency that prevents sagging during application. This quality is essential for clean and efficient tooling on both vertical and horizontal seams, ensuring neat results every time.

The non-sagging formula helps maintain seam integrity, especially on door hem flanges and overlapping sheet metal. This makes it ideal for detailed automotive seam sealing tasks.

Fast Paintable Surface

One of the key advantages of the 3M Fast 'N Firm Seam Sealer is its quick paintability. You can paint over the sealed areas in as few as 45 minutes, significantly reducing downtime in your workflow.

This fast curing time supports faster project completion and allows for efficient scheduling. The sealer’s high solid formula also contributes to low shrinkage, maintaining a smooth surface ready for finishing.

Versatile Application Uses

This product is versatile enough for various applications, including door hem flanges, exterior seams and joints, and overlapping sheet metal. Its adaptability makes it a practical choice for many automotive and metal sealing needs.

Whether you’re working on vehicle repairs or metal fabrication, the 1/10 gal cartridge format provides enough material for multiple seams, supporting consistent results across projects.

Efficient Pack Size Delivery

The 3M Fast 'N Firm Seam Sealer comes in a convenient pack of 12 cartridges per case. This bulk packaging supports productivity by ensuring you have enough sealer on hand for larger jobs or multiple projects.

Each cartridge contains 1/10 gallon of sealer, allowing for precise application and minimizing waste. This pack size is ideal for workshops and professionals who require reliable supply and consistent quality.