Amber 3M 04747 adhesive cartridge with yellow urethane formula visible through transparent packaging

Fast-Cure Plastic Repair Adhesive - 3M Super-Fast Urethane (04747, 47.3mL)

60-minute full cure adhesive for professional automotive and industrial bonding

When you need a plastic repair adhesive that delivers full cure in just 60 minutes instead of the typical 24-48 hours, the 3M 04747 Super-Fast Repair Adhesive changes everything. Its advanced amber urethane formula and breakthrough one-hour cure time let you complete repairs faster, delivering stronger, longer-lasting bonds that keep customers happy and reduce warranty callbacks.

Why Professional Technicians Choose 3M 04747

60-Minute Complete Cure Time - Reaches full cure in one hour at room temperature so you can sand, prime, and paint the same day.
Advanced Plastic Compatibility - Engineered for modern automotive plastics including TPO, PP, PC, and ABS. Urethane chemistry flexes with substrates to help prevent cracking.
Zero-Sag Precision Application - Thixotropic formula stays put on vertical repairs and fills gaps up to 1/8 inch without backing on most jobs.
Professional-Grade Finish - Cures smooth for sanding and accepts primers and topcoats. Amber color improves visibility during application.

Professional Applications

The versatility of this urethane adhesive makes it ideal for body shops, collision centers, and industrial repair facilities.

Automotive

  • Bumper cover repairs: bond split seams and reattach broken tabs.
  • Grille and trim: restore alignment and strength.
  • Interior components: repair cracks and separations.
  • Headlight housings: fix cracks without replacing assemblies.
  • Underhood parts: bond heat-cycled plastic components.

Industrial

  • Equipment housings: repair covers and access panels.
  • HVAC components: repair plastic ducting and vents.
  • Marine hardware: bond fittings and components.
  • Agricultural equipment: repair tanks, shields, and housings.

Technical Specifications

Specification Value
Part Number 04747
Volume 47.3 mL (1.6 fl oz)
Color Amber (transparent yellow)
Chemistry Two-Part Semi-Rigid Urethane
Mix Ratio 1:1 (static mixer)
Working Time 20 sec at 70°F (21°C)
Initial Bond 30 sec
Full Cure 60 min at 70°F (21°C)
Temperature Range -40°F to 180°F (-40°C to 82°C)
Tensile Strength 2,500+ PSI (17.2+ MPa)
Gap Fill Up to 1/8 inch (3mm)
Shelf Life 12 months
Contents 1 cartridge + 2 static mixers
Compatible Plastics TPO, PP, PC, ABS, PVC, fiberglass

Professional Application Steps

Surface Preparation

  1. Clean: remove contaminants with alcohol or degreaser.
  2. Sand: use 120-grit for mechanical adhesion.
  3. Remove debris: wipe away dust and loose material.
  4. Dry: ensure area is completely dry.

Application

  1. Attach nozzle: twist on static mixer.
  2. Prime: dispense onto scrap to verify mix.
  3. Apply: work within the 20-second window, overfill slightly.
  4. Align: hold parts for 30 seconds for initial set.
  5. Cure: allow full 60-minute cure at about 70°F.
Tip: Mask adjacent areas before applying. Lightly sand after cure (180-220 grit) prior to primer.

Warranty and Storage

Warranty: 3M limited warranty applies when stored and used per specifications.

Storage: Store at 60-80°F in original packaging. Avoid extreme temperatures.

Finish Repairs Faster with 3M 04747

Order 3M 04747 today and cut cure time without sacrificing bond strength.

About the Brand

3M

3M has built its reputation on a simple principle: science applied to life. In the automotive world, this means products engineered to perform under the toughest conditions. From collision repair to routine maintenance, 3M offers solutions that professionals trust. Their commitment to innovation keeps them at the leading edge of automotive technology. When you choose 3M, you're choosing over a century of proven excellence.

View All 3M Products

Garage Supply Guys Frequently Asked Questions

If something's not working out, just let us know. Keep in mind that some items might have a restocking fee. Check the product page for the specifics.
No worries, we've got you covered. We can send replacement parts or arrange for a new delivery. Just make sure to inspect everything when it arrives and give us a heads up right away if something's off.
All the details are at the bottom of our site under Shipping & Return Policy. You'll find everything about returns, freight damage, and any brand-specific rules.
Most larger items like car lifts and heavy equipment ship free, but depending on the brand there might be freight costs. Smaller items almost always have shipping fees via UPS, USPS, FedEx, etc. We'll show you any extra costs before you check out.
Shipping estimates are just that — estimates, and they're not guaranteed. Weather, freight delays, and carrier issues can throw things off, especially with bigger items. If you're on a tight timeline for installation, it's smart to give yourself some wiggle room.
Yep! Once it ships, we'll email you the tracking info so you can keep tabs on your delivery and plan accordingly.
We always send tracking info once your order ships. If it's been more than five business days and you haven't heard anything, just shoot us a message at support@garagesupplyguys.com or hit us up through the Contact Us page. We'll figure out what's going on.
Make sure whatever you're buying will actually fit your space. That means checking ceiling height, floor space, power requirements, and whether freight delivery can even get to your location. Trust us, it's way easier to confirm these details upfront.
Read through the product details carefully, especially for heavy or specialized items. If you're not sure about fit, shipping, installation, or anything else, just ask. We'd rather help you get it right the first time.
You'll get a confirmation email right away once you place your order. For most items like car lifts, parts, and shop tools, we'll have them shipped out within five business days if they're in stock. This goes for all major brands and replacement parts.
We don't offer installation services ourselves, but we can put you in touch with qualified installers in your area who you can work out pricing with directly. We can also handle this for you after your purchase.
Just reach out to us after your purchase and we'll connect you with trusted installers in your area. You can negotiate pricing and scheduling directly with them, or we can help coordinate the whole process for you.
Some items can be installed by experienced DIYers, but larger equipment like car lifts typically require professional installation for safety and warranty reasons. Check the product specifications and manufacturer requirements before deciding.
Yes! We're authorized dealers for all the major brands we carry. This means you get full manufacturer warranties, genuine parts, and proper support. You can always verify our dealer status directly with the manufacturer if you'd like.
It means you're getting the real deal - genuine products with full manufacturer warranties, access to official support, and the peace of mind that comes with buying from a legitimate dealer. No gray market products or void warranties here.