Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
3M Urethane Adhesive: DP640, Ambient Cure, 48.5 mL, Dual-Cartridge, Brown - Urethane Dual Cartridges for Two-Part Applicators
3MUrethane Dual Cartridges for Two-Part Applicators

3M Urethane Adhesive: DP640, Ambient Cure, 48.5 mL, Dual-Cartridge, Brown

The 3M DP640 Urethane Adhesive is an ambient-cure, 48.5 mL dual-cartridge gel in brown, designed for two-part applicators. It features a 1:1 mixing ratio and includes resin and hardener, curing to a brown color. This…

SKU 3G-OTH-564253

Brand
3M
Item
Urethane Adhesive: DP640, Ambient Cure, 48.5 mL, Dual-Cartridge, Brown
Category
Urethane Dual Cartridges for Two-Part Applicators
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

3M
Manufacturer Part Number
640
Series
DP640
Type
Ambient Cure, 48.5 mL, Dual-Cartridge, Brown, Gel
Cured Color
Brown
Mixing Ratio
1:1
Included Components
Resin and Hardener
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

3M Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M DP640 Urethane Adhesive is an ambient-cure, 48.5 mL dual-cartridge gel in brown, designed for two-part applicators. It features a 1:1 mixing ratio and includes resin and hardener, curing to a brown color. This product is part of the DP640 series (manufacturer part number 640).

Frequently Asked Questions

What is 3M DP640 urethane adhesive used for?

3M DP640 urethane adhesive bonds plastics, metals, and composites in industrial assembly, maintenance, and repair. Its ambient-cure gel formula fills gaps and resists impact, making it suitable for applications requiring strong, durable bonds without heat curing.

What are the specifications of 3M DP640 urethane adhesive?

3M DP640 is a 48.5 mL dual-cartridge gel with a 1:1 mixing ratio. It cures to a brown color at ambient temperature and includes resin and hardener. The series is DP640 with manufacturer part number 640, designed for two-part applicators.

Where to buy 3M DP640 urethane adhesive worldwide?

3G Electric supplies 3M DP640 urethane adhesive worldwide. As a global industrial solutions provider, we handle logistics, customs, and delivery to your location. Contact us to order this dual-cartridge adhesive for your assembly or repair needs.

How to apply 3M DP640 urethane adhesive?

Load the 3M DP640 dual-cartridge into a compatible two-part applicator, attach a static mixer, and dispense the 1:1 mix onto clean, dry surfaces. Apply within the open time and clamp parts until ambient cure is complete. Follow 3M's safety data sheet for handling.

Used in

Common applications for 3M
Industrial process water filtration — 3M solid polypropylene cartridge (e.g., RT10Q16G20NN, 7 micron) for sediment removal in manufacturing lines.
Cooling tower pre-treatment — 3M string-wound cartridge (e.g., RT39B16G20NN, 30 micron) to protect heat exchangers from particulate fouling.
Food and beverage rinse water — 3M 1 micron solid cartridge (RT10Y16G20NN) for fine filtration to meet quality standards.
Chemical processing feed water — 3M 27 micron solid cartridge (RT30L16G20NN) for high-flow sediment reduction upstream of sensitive equipment.
Wastewater effluent polishing — 3M 2 micron string-wound cartridge (RT09Y16G20NN) for final particulate removal before discharge or reuse.
Pharmaceutical utility water — 3M 0 micron string-wound cartridge (RT09L16G20NN) for sub-micron filtration in critical systems.

3M Products

3G Electric supplies 3M urethane dual cartridges for two-part applicators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from 3M

View all 3M parts →
3M Urethane Adhesive: 04747, 50 mL, Dual-Cartridge, Amber, Thick Liquid. Key specifications — Cured Color: Amber; Series: 04747; Included Components: Resin and Hardener.
3M
3M Urethane Adhesive: 04747, 50 mL, Dual-Cartridge, Amber, Thick Liquid. Key specifications — Cured Color: Amber; Series: 04747; Included Components: Resin and Hardener.
3M Urethane Adhesive: 04247, 200 mL, Dual-Cartridge, Clear, Thick Liquid. Key specifications — Cured Color: Clear; Series: 04247; Included Components: Resin and Hardener.
3M
3M Urethane Adhesive: 04247, 200 mL, Dual-Cartridge, Clear, Thick Liquid. Key specifications — Cured Color: Clear; Series: 04247; Included Components: Resin and Hardener.
3M Urethane Adhesive: Semi-Rigid Plastic Repair, 200 mL, Dual-Cartridge, Black, Paste (MPN 04240). Key specifications — Cured Color: Black; Series: Semi-Rigid Plastic Repair; Included Components: Resin and Hardener.
3M
3M Urethane Adhesive: Semi-Rigid Plastic Repair, 200 mL, Dual-Cartridge, Black, Paste (MPN 04240). Key specifications — Cured Color: Black; Series: Semi-Rigid Plastic Repair; Included Components: Resin and Hardener.
3M Epoxy Adhesive: DP620NS, Ambient Cure, 400 mL, Dual-Cartridge, Black, Thick Liquid. Key specifications — Cured Color: Black; Series: DP620NS; Mixing Ratio: 1:1; Included Components: Resin and Hardener.
3M
3M Epoxy Adhesive: DP620NS, Ambient Cure, 400 mL, Dual-Cartridge, Black, Thick Liquid. Key specifications — Cured Color: Black; Series: DP620NS; Mixing Ratio: 1:1; Included Components: Resin and Hardener.
3M Urethane Adhesive: 04248, 200 mL, Dual-Cartridge, Black, Thick Liquid. Key specifications — Cured Color: Black; Series: 04248; Included Components: Resin and Hardener.
3M
3M Urethane Adhesive: 04248, 200 mL, Dual-Cartridge, Black, Thick Liquid. Key specifications — Cured Color: Black; Series: 04248; Included Components: Resin and Hardener.
3M Urethane Adhesive: DP6310NS, Ambient Cure, 400 mL, Dual-Cartridge, Green, Thick Liquid. Key specifications — Cured Color: Green; Series: DP6310NS; Mixing Ratio: 1:1; Included Components: Resin and Hardener.
3M
3M Urethane Adhesive: DP6310NS, Ambient Cure, 400 mL, Dual-Cartridge, Green, Thick Liquid. Key specifications — Cured Color: Green; Series: DP6310NS; Mixing Ratio: 1:1; Included Components: Resin and Hardener.
3M Urethane Adhesive: DP605NS, Ambient Cure, 48.5 mL, Dual-Cartridge, Off-White, Paste. Key specifications — Cured Color: Off-White; Series: DP605NS; Mixing Ratio: 1:1; Included Components: Resin and Hardener.
3M
3M Urethane Adhesive: DP605NS, Ambient Cure, 48.5 mL, Dual-Cartridge, Off-White, Paste. Key specifications — Cured Color: Off-White; Series: DP605NS; Mixing Ratio: 1:1; Included Components: Resin and Hardener.