H.B. Fuller UR4515G
1 of 264 products in this brandChemical Family: Polyurethanes (PU), Urethanes
RTU Product Type: 2K (2 component) Adhesive, Reactive Adhesive, Structural Adhesive
Compatible Substrates & Surfaces: Metal, Plastics, Polycarbonate (PC), Polyethylene (PE)
Features: Abrasion Resistant, Chemical Resistant, Easy To Apply, Electrically Non Conductive, Excellent Moisture Resistance, Fast Setting, High Flexibility, High Lap Shear Strength, High Performance, Impact Resistance, Room Temperature Curing, Solventless, Thixotropic
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Type Document Name
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Technical Data SheetH.B. Fuller UR4515G Technical Data Sheet
Enhanced TDS
Identification
- Chemical Family
- GBU
- RTU Product Type
- Categories
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Applications
- Compatible Substrates & Surfaces
- Segment
Applications & Uses
- General Instructions
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Surfaces to be bonded must be clean, dry and free from grease, oil, wax, weak oxide films and other contaminants. Bring both components to room temperature prior to mixing. Measure out specified amounts of parts A and B and mix, without introducing bubbles, until homogenous. Meter-mix equipment equipped with an automatic purge is recommended for higher volume applications. Contact your H.B. Fuller representative for suggested application equipment to suit your specific needs. We recommend that containers be purged with nitrogen after they are opened to the air and not all the material is used.
Features
- Ready-to-Use Product Features
Features & Benefits
- Labeling Claims
- Features & Benefits
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- No solvents, plasticizers, or low volatile components
- 1:1 mix ratio by volume, designed for easy use with automated dispense systems
- Excellent moisture penetration seal
- Extreme environmental and abrasion resistance
- Room temperature curing, no heat required
- Non-conductive, non-corrosive
- Outstanding chemical resistance
- High impact strength
- Will not induce stress cracking in polycarbonate or polyethylene parts
- Great balance between high strength and flexibility
- Excellent for bonding plastics
- Excellent for polyamide and nylon bonding
- Very fast setting version available
Packaging & Availability
- Regional Availability
Physical Properties
- Color (Properties)
- Physical Form
Properties
- Density:
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1250 kg/m³
- Specific Gravity:
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1.25
- Viscosity:
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25000 cps
- Uncured Properties
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Value Units Test Method / Conditions Full Cure (at 23°C, full) 2 - 3 days - Full Cure (at 70°C, full) 1 - 2 hours - Gel Time (at 23°C, 100g) 15 minutes - Mix Ratio (by volume) 1:1 - - Specific Gravity 1.25 - - - Cured Properties
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Value Units Test Method / Conditions Elongation at Break (at 25°C, 50% RH) 60 % ASTM D638 Hardness 80 Shore D ASTM D2240 Overlap Shear Strength (at 25°C, 50% RH, aluminum, abraded) 3765 psi ASTM D1002 Overlap Shear Strength (at 50% RH, E-Coat steel, IPA wipe) 24.16 MPa ASTM D1002 Overlap Shear Strength (at 50% RH, nylon 6-6, abraded) 7 MPa ASTM D1002 Overlap Shear Strength (at 50% RH, polycarbonate, 20% glass fill, abraded) 18.38 MPa ASTM D1002 Overlap Shear Strength (at 50% RH, stainless steel, abraded) 20.36 MPa ASTM D1002 Tensile Strength (at 25°C, 50% RH) 12.8 MPa ASTM D638 - Typical Properties
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Value Units Test Method / Conditions Open Time 15 minutes - Storage Temperature 16 - 25 °C - - Component A
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Value Units Test Method / Conditions Viscosity (at 25°C) 1500000 cPs - - Component B
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Value Units Test Method / Conditions Viscosity (at 25°C) 25000 cPs -
Regulatory & Compliance
- Specifications
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MIS 31867 Rev. G
Storage & Handling
- Storage
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Product should be stored in a cool dry place out of direct sunlight. The shelf life is from date of manufacture. Shelf life is based on the products being stored properly at temperatures between 16°C and 25°C. Exposure to temperatures above 25°C will reduce the shelf life. This product should not be frozen. Purge opened containers with dry nitrogen inert blanketing gas before resealing.