3M™ Fast 'N Firm™ 08505 Heavy Bodied Seam Sealer, 10 oz Cartridge
3M™ Fast 'N Firm™ Seam sealer is a fast setting seam sealer designed for sealing exterior joints and seams. Our sealer adheres well to clean primed or painted metal. This product comes in a 1/10 gal cartridge. If saving time and boosting productivity are important, this seam sealer is an ideal choice. It is paintable in only 45 min.