LORD 7545 A/C Medium Set 6-8 Minute Urethane Adhesive System - Thick Viscosity, Non-Sag with Configurable Set-Time & high strength for FRP, SMC, Plastics, primed metals, powder coating
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SKU:
LORD_7545A/C_050ML_3003924
Regular price
$ 29.99 USD
12 units available
SKU
- Type Urethane
- Vendor Lord
- SKU LORD_7545A/C_050ML_3003924
Parker LORD® 7545 A/C Medium Set 6-8 Minute Urethane Adhesive is a two component, nonseg gel/paste (non-flowable thick) adhesive system that is used for bonding primed metals, SMC, FRP, and plastics. It is environmentally friendly, high strength, non-flammable, non-sagging, and resistant to weathering, chemicals, sunlight, and humidity.
7545 adhesive system is configurable to a variety of different set times to fit your need, simply select the hardner with the set time you need.
Features and Benefits
- Non-Flammable – does not require explosion-proof equipment.
- Thick Viscosity, Non-Flowable, Non-Sag Thick Gel so it stays in place and doesn't run or drip.
- Configurable set times (working life), simply pick the hardener with the desired set time.
- Environmentally Resistant – resists sunlight, weathering, humidity and salt spray.
- Chemically Resistant – solvent resistant when cured.
- Painting and most cleaning processes do not affect bond strength.
| 7545-A Resin | 7545-B Hardener | 7545-C Hardener | 75452-D Hardener | 7545-E Hardener | 7545-F Hardener | 7545-G Hardener | |
| Color: | Brown | Off-White or Black | Off-White | Off-White or Black | Off-White | Off-White | Black |
| Viscosity, cP @ 77°F (25°C) | Med: 25,000-70,000 |
Thick Gel: 230,000-650,000 |
Thick Gel: 230,000-650,000 | Thick Gel: 230,000-650,000 | Thick Gel: 230,000-650,000 | Thick Gel: 230,000-650,000 | Thick Gel: 230,000-650,000 |
| Working Life (Set Time) | 3-5 Min | 6-8 Min | 10-20 Min | 22-40 Min | 45-65 Min | 1-2 Min | |
| Handling Strength | 30 Min | 60 Min | 90 Min | 2-3 Hours | 4 Hours | 10 Min |
| Cartridge Part Numbers | 7545A/B (Brown) | 7545A/B (Black) | 7545A/C | 7545A/D | 7545A/E | 7545A/F | 7545A/G |
| 50ml Cartridge | 3003923 |
3026832 |
3003924 |
3003927 |
3008743 |
||
| 200ml Cartridge | 3003922 |
3023630 |
3003915 |
3003925 |
3003917 |
||
| 400ml Cartridge | 3018244 |
||||||
| 600ml Cartridge | 3023817 |
3003916 |
Black 3024008 |
3003930 |
| Bulk Pail Part Numbers | 7545-A Resin (Brown) | 7545-B Hardener (Black) | 7545-B Hardener (Off White) | 7545-C Hardener | 7545-D Hardener | 7545-E Hardener | 7545-F Hardener | 7545-G Hardener |
| 1-Pint | ||||||||
| 5-Gallon |
3003921 |
3024876 |
3003931 |
3003935 |
3024875 |
3024874 |
||
| 55-Gallon | 3003918 |
3017703 |
|
3003936 |
3018622 |
| Typical Use: | LORD® 7545 adhesive bonds FRP, SMC, and other plastics with little surface preparation where bond strengths greater than the substrate are desired. This adhesive also bonds primed metals and various combinations of dissimilar substrates. |
| Color: | Black |
| Components: | 2 part |
| Cure System: | Room Temperature |
| Cure Time: | 24h @ 24 °C |
| Flash Point: | >93 °C |
| Mix Ratio: | 1:1 by volume; 1:0.87 by weight |
| Viscosity: | Part A: 25,000 to 70,000; Part B: 230,000 to 650,000 |
| Working Time: | 3 to 5min @ 24 °C |
Product Name
LORD 7545 A/C Medium Set 6-8 Minute Urethane Adhesive System - Thick Viscosity, Non-Sag with Configurable Set-Time & high strength for FRP, SMC, Plastics, primed metals, powder coating
Brief Description
LORD 7545 A/C is a two-component, equal-mix urethane adhesive system known for its high strength and durability. It is formulated as a thick, non-sag gel/paste, making it suitable for various industrial bonding applications. This adhesive system offers configurable set times and provides excellent resistance to environmental factors and chemicals.
Popular Applications & Uses
- Bonding FRP (Fiber Reinforced Plastic), SMC (Sheet Molded Compound), and other plastics.- Bonding primed metals and various combinations of dissimilar substrates.- Reinforcing the backside of plastic components on vehicles.- Repairing small areas like grilles and small gouges in plastic components.- Bonding headlamp buckets.- Structural applications where bond strengths greater than the substrate are desired.- Panel lamination and assembly in construction.- Boat-building and marine composites.- Automotive interiors and vehicle manufacturing.
Industries that Commonly Use It
- Automotive Service/Repair- Construction/ Building Services- General Manufacturing- Marine- Metal Fabrication- Plastic Fabrication- Transportation/ Specialty Vehicle
Special and Unique Features
- Configurable set times by selecting different hardeners.- Thick viscosity, non-flowable, non-sag gel/paste that stays in place.- Environmentally friendly.- Non-flammable, not requiring explosion-proof equipment.- High strength and excellent durability for structural applications.- Resistant to weathering, chemicals, sunlight, humidity, and salt spray.- Solvent resistant when cured, unaffected by painting and most cleaning processes.- Suitable off-white color for non-painted or visible applications.- Can bond heterogeneous materials.
Key Properties
- Product Type: Two-component urethane adhesive system.- Mix Ratio: 1:1 by volume (adhesive to accelerator).- Working Time: Medium set, 6-8 minutes (for A/C variant). Other variants offer different work times.- Cure Time: Reaches handling strength in about an hour, full cure typically 24 hours.- Viscosity: Thick viscosity, non-sag gel/paste.- Strength: High strength, often exceeding substrate strength.- Resistance: Excellent resistance to moisture, chemicals, UV, and extreme temperatures.- Flexibility: Offers permanent flexibility after polymerization, absorbing vibrations and thermal expansion.- Low VOC content.
Surface Compatibility
- FRP (Fiber Reinforced Plastic)- SMC (Sheet Molded Compound)- Other Plastics (e.g., ABS, PC, PP, flexible plastics with adhesion promoter)- Primed Metals (e.g., aluminum, steel, stainless steel, galvanized metals)- Powder coating- Composites (including Carbon Fiber, GRP)- Wood- Glass- Concrete
Known backups / known substitutes
- Acrylic Adhesives (MMA): Such as LORD 606, LORD 662, Maxlok MX/T3, MX/T6, MX/T18, Signlok 810.- Epoxy Adhesives: Often used for structural bonding and SMC/fiberglass repair.- Other Polyurethane Adhesives: Various 1K or 2K polyurethane formulations from other manufacturers like Permabond or Chemique.- Dev-Thane 2: A two-part fast-setting urethane adhesive.- 3M™ SMC/Fiberglass Repair Adhesives: Two-part urethanes or epoxies for similar applications.
Comparison Note
LORD 7545 A/C urethane adhesive offers a unique balance of flexibility, high strength, and vibration absorption, often making it preferred over stiffer epoxy adhesives for assemblies subject to movement or dynamic stresses. Its configurable set times and non-sag properties provide significant processing flexibility compared to many alternatives. While acrylics can offer fast cures and high strength, urethane adhesives like LORD 7545 A/C are particularly noted for their excellent adhesion to a wide range of dissimilar materials and superior environmental resistance.
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And especially if you are considering or comparing a few different formulas. Our datasheet server can help you download the necessary data to help u decide and keep your project going.
Click Here to visit our Datasheet Server (TDS, SDS, Fact Sheets, Selector Guides, etc)