3M 8329 Controlled Flow Seam Sealer
3M 8329 Controlled Flow Seam Sealer is a high-performance two-part urethane system used to provide a tough flexible material for the sealing of joints on primed or painted substrates such as steel or aluminum enclosures. It works particularly well in areas where a flowable self-leveling type seam sealer is required, it is designed to minimal flow to recreate factory-applied appearances over seams in sloped areas.
