3M™ Scotch-Weld™ Acrylic Adhesive DP820 Off-White, 47 mL, 12 per case
3M™ Scotch-Weld™ Acrylic Adhesive DP820 is a two-part
acrylic adhesive specially formulated to bond many plastics,
metals and oily metals.
Creates strong bond with minimal or no surface prep
required
Resists many chemicals, water, humidity and corrosion
Formulated to bond multi-material assemblies such as
plastics, thermoplastics, composites and metals,
including oily metals
Medium viscosity allows controlled dispensing
15 minute work life with 40 minute handling strength
Strong adhesive can replace screws, rivets and welding
3M ID 62327714358 UPC# 00021200893476 3M Product Number 820
Need Help?
Questions? We can help
Contact Us
When using a Duo-Pak (DP) size adhesive, rely on 3M dispensing equipment for convenient and accurate metering,
mixing and dispensing.
Creates a Strong Bond on Plastics and Metals
Structural bonds can be achieved without special surface treatments such as chemical etching, plasma, flame, or corona
treatment or priming. Simply wipe the surfaces with isopropanol to remove mold release agents, dust dirt, etc. 3M™
Scotch-Weld™ Adhesive DP820 also bonds metals and most other plastics.
Recommended Applications
Metalworking such as HVAC, appliance, sporting goods, and specialty vehicles
Sign manufacturing such as panel to frame bonding, trim attachment, letter bonding, and frame assembly
Bonding plastics, composites and powder coats to metal
Typically used for larger parts where a longer open time is needed for assembly
The mix ratio for our 3M™ Scotch-Weld™ Acrylic Adhesive DP820 is 1:1 for quick, precise dispensing. With an applied 15 minute work life there is some
opportunity for positioning and adjustments after the adhesive is applied. This adhesive reaches handling strength in approximately 40 minutes and is fully
cured in 48 hours (at 72°F/22°C).
Easy Adhesion with Acrylic
Acrylic adhesives are two-part methyl methacrylate adhesives (MMA) that provide excellent bond strength and durability. Often referred to as epoxy
adhesives or epoxy glue, acrylics actually belong to a separate chemical family with their own unique characteristics. Acrylic glues have several features that
make them easier to use, including a faster cure speed, higher tolerance for oily or unprepared bonding surfaces and the ability to bond a wide variety of
materials, including nearly all plastics. Newer acrylic adhesive formulations are room temperature stable with a long shelf life.
Attributes
Applications Seam Sealing and Bonding, Bonding
Brand Scotch-Weld
Color Off-White
Hardness 79 Shore D
Industries Transportation, Specialty Vehicle, Metalworking, Construction, Signage, General
Industrial, Electronics, Consumer Goods, Woodworking
Position Best
Substrates Plastics (High Performance Nylon), Plastics (ABS, PVC, Acrylic), Metal, Glass &
Overview Documents
Print Share
United States > Manufacturing > Industrial Adhesives & Tapes > 3M Tapes & 3M Adhesives > Structural Adhesives > Two Part Acrylic > United States >
Manufacturing > Industrial Adhesives & Tapes > 3M Tapes & 3M Adhesives > Structural Adhesives > Two Part Acrylic > 3M™ Scotch-Weld™ Acrylic Adhesive DP820
Off-White, 47 mL, 12 per case
United States [ Change]
All 3M Products Newsroom About 3M
Industrial Adhesives & Tapes
Products Applications Industries Capabilities Support Where to Buy
Search
Keywords, part numbers, etc
