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3M™ Scotch-Weld™ Acrylic Adhesive DP820

3M Product Number  DP820     
3M™ Scotch-Weld™ Acrylic Adhesive DP820 is a two-part MMA acrylic-based adhesive. 1:1 mix ratio, 20 minute work life and handling strength in 40 minutes. Dispensed with 3M™ Scotch-Weld™ EPX™ Plus II Applicator and mix nozzles are required (not included).
  • 20 minute work life
  • Minimal surface prep
  • Excellent shear and peel strength
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Overview

3M™ Scotch-Weld™ Acrylic Adhesive DP820 has high overlap shear and peel strength with good impact and durability to metals, wood and most plastic surfaces.

Specifications

 Adhesive Type‎ Acrylic‎
 Applications‎ Seam Sealing and Bonding‎
 Brand‎ Scotch-Weld‎
 Color‎ Off-White‎
 Consumer Label‎ No‎
 Container Volume‎ 47 ml‎ ,  200 ml‎ ,  400 ml‎
 Full Cure‎ 24-48 Hours @ 72 F (22 C)‎ ,  48 Hours @ 72 F (22 C)‎
 Hardness‎ 79 Shore D‎
 Industries‎ Transportation‎ ,  Specialty Vehicle‎ ,  Metalworking‎ ,  Construction‎ ,  Signage‎ ,  General Industrial‎ ,  Electronics‎ ,  Consumer Goods‎
 Mix Ratio Volume Base:Accelerator‎ 1 : 01‎
 Peel Strength at 72 Degrees F (22 Degrees C)‎ 35 lb/in‎
 Physical Form‎ Flowable Liquid‎
 Product Form‎ Each‎
 Shear Strength at 72 Degrees F (22 Degrees C)‎ 3500 Pound-Force Per Square Inch‎
 Shelf Life in Months (from date of manufacture)‎ 6‎
 Specific Gravity‎ 1.00‎
 Storage Temperature‎ 72 Degree Fahrenheit‎
 Substrate 1‎ Plastics (High Performance Nylon)‎ ,  Plastics (ABS, PVC, Acrylic)‎ ,  Metal‎ ,  Glass & Ceramics‎ ,  Wood & Hardboard‎
 Substrate 2‎ Plastics (High Performance Nylon)‎ ,  Plastics (ABS, PVC, Acrylic)‎ ,  Metal‎ ,  Glass & Ceramics‎ ,  Wood & Hardboard‎
 Time to Handling Strength‎ 40 Minute‎
 Type‎ Acrylic Adhesive‎
 Viscosity Range (cps) at Room Temperature‎ 55,000‎
 Worklife‎ 3-4 minutes @ 72 F (22 C)‎ ,  20 minutes @ 72 F (22 C)‎