3M Scotch-Weld DP8507NS Acrylic Adhesive – High Strength Metal Bonder Structural Adhesive | Replacement for DP8407NS

The new 3M™ Scotch-Weld™ DP8507NS Acrylic Adhesive is the direct next-generation replacement for the widely used DP8407NS Metal Bonder Adhesive. Designed for demanding industrial bonding applications, DP8507NS delivers exceptional structural strength, impact resistance, and adhesion to metals and plastics — even on slightly oily surfaces. Engineered for manufacturers, sign fabricators, transportation, metalworking, and industrial assembly applications, DP8507NS provides excellent bonding performance on: - Aluminum - Stainless steel - Galvanized steel - Cold rolled steel - Copper & brass - Many plastics and composites Compared to the discontinued DP8407NS, the new DP8507NS offers nearly identical handling and performance characteristics while incorporating updated 3M adhesive technology and improved production continuity. Many users will experience equal or better shear strength and durability performance in real-world applications. Why DP8507NS Replaces DP8407NS 3M discontinued DP8407NS and transitioned customers to the newer DP8507NS platform. The newer adhesive maintains the same core benefits users relied on: - Excellent adhesion to bare metals - Minimal surface preparation required - Fast strength build-up - Toughened acrylic performance - High peel and impact resistance - Reliable bonding in demanding industrial environments DP8507NS also incorporates ceramic spacer technology for bond line control and delivers excellent structural performance across a broad range of substrates. Key Features - Replaces discontinued 3M DP8407NS - High-performance two-part structural acrylic adhesive - Excellent strength on metals and plastics - Bonds slightly oily metals with minimal prep - Fast handling and cure times - Toughened for impact resistance - Non-sag formulation - Ideal alternative to welding, riveting, and mechanical fasteners Applications - Metal fabrication - Sign manufacturing - Transportation assembly - HVAC fabrication - Industrial equipment manufacturing - Furniture assembly - Composite bonding At National Hardware Sales Ltd., we stock genuine 3M industrial adhesives and provide fast shipping across Canada and the USA. If you previously used DP8407NS, DP8507NS is the recommended replacement and we have inventory available for immediate shipment.