Built for the job.
3M™ Super Fast Plastic Repair Adhesive is a two part urethane formulated to be used on most plastic substrates as a fast cure bonding adhesive with excellent gap filling capabilities. 3M™ Super Fast Plastic Repair Adhesive also functions for replacing and repairing broken or missing mounting tabs on plastic parts.
3M Duramix 4747 Super Fast Plastic Repair Adhesive is a low‑viscosity, amber‑colored liquid designed for rapid structural bonding of plastic components and metal substrates in collision repair. It is supplied in a 47.3 mL cartridge and is intended for spot repairs, seam sealing, and reinforcement of ABS, fiberglass, SMC, and other plastic parts.
The adhesive achieves a high build with 10–13 coats per cartridge, providing sufficient thickness for most repair applications while maintaining strong adhesion to a wide range of substrates, including aluminum, steel, galvanized metal, e‑coat finishes, and primed surfaces. Its formulation is compatible with OEM repair processes and offers reliable bond strength without the need for extensive surface preparation.
Use requires appropriate personal protective equipment: eye protection, chemical‑resistant gloves, protective clothing, and a respirator in well‑ventilated areas. Follow standard first‑aid procedures for inhalation, skin contact, eye exposure, and ingestion as outlined in the safety data sheet.
Why Pros Choose Duramix by 3M DUR
- Extremely fast-setting adhesive for rapid bonds and quick results
- Repair adhesive will not run or sag allowing for accuracy during application
- Adhesive offers excellent wide-gap filling capabilities
- Formulated for resilience to withstand a wide range of temperatures
- Suitable to repair, rebuild, reshape and bond all kinds of plastic
- Used for rebuilding tabs and fixing broken eyelets
- Has excellent wide gap filling capabilities
- Fast to cure
- Can be sanded and overpainted
- Will not run or sag
Application Guide
Compatibility
Compatible substrates: Plastic.
Compatible paint systems: Urethane.
Specifications
| Part No. | 4747 |
|---|---|
| Product Line | DUR |
| MFR Model | 04747 |
| Standard/Approvals | OSHA 29 CFR 1910.1200 |
| Manufacturer | Duramix by 3M |
| Trade Mark | Duramix™ |
| Alternate Part Number-1 | 60455052427 |
| UPC | 051131047471 |
| Brand | 3M™ |
| Maximum Sale Quantity | 6 |
| Maximum Sale Day | 7 |
| Applicable Materials | Plastic |
| Composition | 27.778 to 57.2% P,P’-Methylenebis(Phenyl Isocyanate), 15 to 40% Castor Oil, Polymer With 1,1′-Methylenebis[4-Isocyanatobenzene], 7 to 30% 4,4′-Diisocyanatodiphenylmethane Polymer, 1 to 5% 3-(Trimethoxysilyl)Propyl Glycidyl Ether |
| Application Time | 20 sec |
| Specific Gravity | 1.1 |
| Odor/Scent | Low or No Detectable |
| Color | Amber |
| Container Size (mL) | 47.3 |
| Flash Point | >=290 deg F |
| Container Type | Cartridge |
| Form | Liquid |
| Curing Time | 1 to 4 hr |
- Substrates
- ABS, aluminum, bare metal, e‑coat, fiberglass, FRP, galvanized, OEM, plastic, primer, SMC, steel
- Coats
- 10–13
About Duramix by 3M
Duramix by 3M is a trusted manufacturer of professional auto body and refinish products used by collision repair shops and restoration specialists across North America.
Frequently Asked Questions
What substrates are compatible with 3M 4747 Super Fast Plastic Repair Adhesive?
It bonds to a wide range of materials including ABS, aluminum, bare metal, e‑coat, fiberglass, FRP, galvanized steel, OEM plastics, primed surfaces, SMC, and steel.
What personal protective equipment is required when applying this adhesive?
Use eye protection, chemical‑resistant gloves, protective clothing, and a respirator as recommended in the SDS.
Can the repaired area be sanded and painted after the adhesive cures?
Yes. After the adhesive has fully cured, the surface can be sanded to the desired finish and subsequently primed and painted using standard body shop procedures.
Documents & Safety
- Safety Data Sheet (SDS)
- cubitronii_33460_catalog.pdf
- 3M_05113104747_SDS.pdf
DANGER: This adhesive contains hazardous chemicals that can cause serious health effects including eye damage, skin irritation, respiratory problems, and potential cancer risk. Required safety equipment: safety glasses, chemical-resistant gloves, protective clothing, and respirator in poorly ventilated areas. Avoid skin and eye contact, inhalation of vapors, and ingestion. Use only in well-ventilated areas. Always refer to the full SDS before use.
Why Buy from autofxmart
- Authorized distributor — authentic, factory-fresh stock.
- Fast US shipping — orders ship within 2 business days, lower 48 only.
- 30-day returns — buy with confidence.
- Pro-shop pricing — bulk discounts available on request.
- Expert support — questions? Email us at [email protected].
