3M Dynatron Auto Seam Sealer Caulk, 550, Grey Color, Permanently Elastic, Fast-Skinning, Non-Staining, Non-Sagging, 12 oz

Dynatron Auto Seam Sealer Caulk 550 is a fast-skinning, permanently elastic, non-sagging formulation that provides excellent adhesion to bare metal or painted surfaces.

It's brushable and paintable, making applications easy with high quality results.

This sealer starts to skin in about 10 to 15 minutes and should be fully hard by the next day.

Dynatron Auto Seam Sealer Caulk 550 is a non-staining, all-purpose autobody joint and seam sealer that can fill gaps and voids that could lead to water intrusion and eventual corrosion and rust.

It's also great for blocking moisture intrusion that can result in mildew and mold growth in certain areas.

Don't miss out on this amazing product!