3M Dynatron Auto Seam Sealer Caulk, 570, White, 12 oz, 12 per case

• EASY APPLICATION: Brushable consistency and paintable results make it easy to work with
• FAST CURING: Forms a skin in just 10 to 15 minutes
• GAP-FILLING CONSISTENCY: Capable of filling large voids to help prevent corrosion
• HIGH ADHESION: Bonds reliably to both bare metal and painted surfaces
• NON-SAGGING: A robust formula ensure accurate placement, even on vertical seals

Dynatron Auto Seam Sealer Caulk is a fast-skinning, permanently elastic, non-sagging formulation that is brushable and paintable. This sealer provides excellent adhesion to bare metal or painted surfaces and is a non-staining, all-purpose autobody joint and seam sealer.

Versatile Seam Sealer
Dynatron™ Auto Seam Sealer Caulk lay down well on both bare metal and painted surfaces. Our sealer offers high adhesion and has a thick consistency that makes it less likely to drip, sag or run out of the gap being sealed. It dries quickly with little shrinkage. Our sealer creates a water-tight repair that stay in place without cracking. Recommended applications include fresh welds, floor seams, trunk seams, drip rails, voids and gaps.

Easy to Use with Fast Results
Our seam sealer formula can be brushed or painted on with exceptionally high quality results. When desired, it can be feathered out to a thin layer. The sealer starts to skin in about 10 to 15 minutes and should be fully hard by the next day.

Benefits of Seam Sealer
Applying seam sealer can fill gaps and voids that otherwise could lead to water intrusion and eventual corrosion and rust. Seam sealer can also block moisture intrusion that can result in mildew and mold growth in certain areas.

3M Dynatron Model Benefits

The 3M Dynatron Auto Seam Sealer Caulk, model 570, offers reliable sealing for automotive needs. This product is designed to provide a brushable and paintable finish, making it easy to apply and customize for various surfaces.

Its formula ensures strong adhesion to both bare metal and painted surfaces, making it a versatile choice for seam sealing tasks. The 12 oz size per tube is convenient for precise application and control.

White Color Advantage

The white color of this seam sealer caulk allows for easy visibility during application and blending with many paint jobs. This helps ensure even coverage and a clean finish on seams and joints.

White also makes it easier to spot any areas that need touch-ups before painting, improving the overall quality of the repair or sealing job.

Fast Curing Time

This caulk forms a skin in just 10 to 15 minutes, allowing for quicker handling and reduced downtime. Fast curing means you can move on to painting or further work sooner without waiting long periods.

The quick drying time helps prevent dust and debris from sticking to the seam sealer, resulting in a smoother and cleaner finish on automotive seams.

Gap Filling Consistency

The 3M Dynatron Auto Seam Sealer has a thick, gap-filling consistency that can fill large voids effectively. This helps prevent corrosion by sealing out moisture and contaminants from seams and joints.

Its non-sagging formula ensures the caulk stays in place, even on vertical surfaces, providing a durable and water-tight seal that lasts.

Pack Size Convenience

This product comes in a pack of 12 tubes, each containing 12 oz of sealer. This quantity is ideal for professional shops or larger projects requiring multiple applications.

Having a case of 12 allows for consistent use of the same high-quality sealer across many jobs, ensuring uniform results and reducing the need for frequent reordering.