DURALCO 4525-1 (1-USpt-Kit)
ELECTRICALLY RESISTANT EPOXY (1-US Pint-Kit)
AERO P/N: 113835
Total Available Stock: 0
UK
USA
Available On Request
Available On Request
Estimated Lead Time: 40 days
Estimated Lead Time: 40 days
£491.64 excl VAT
introducing Duralco 4525 & 4525IP, a high-performance electrically resistant epoxy built for industrial conditions. This solvent-free system bonds, seals, repairs, and protects under heat up to 500F, resisting moisture, chemicals, and corrosion while curing fast for reliable, long-lasting results.
Product Features
OEM
-
Brand
-
OEM Part No.
-
Colour
-
Shelf Life in Months
6
Shelf Life in Days
180
UN No
-
Class
-
PG
-
ECCN
EAR99
Country of Origin
United States
Commodity Code
35061000000
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Information
Additional Product Information
Overview
High-temperature electrically resistant epoxy designed for bonding, sealing, potting and protective coating in demanding aviation and MRO environments. This solvent-free, no-outgassing epoxy cures at room temperature or rapidly with heat, making it ideal for time-critical aircraft maintenance and AOG repairs where moisture resistance, chemical durability and electrical insulation are essential.
Key Technical Specs for Duralco 4525 & 4525IP
- Type: Two-part electrically resistant high-temperature epoxy
- Size / Volume: Pint kits, gallon kits, 10g & 25g pre-measured units, twin cartridges
- Color: Not specified (industrial epoxy finish)
- Viscosity / Consistency: Paste / bonding & sealing grade
- Cure / Working Time: Room temperature cure or 100% cure in 5 minutes at 250 F (121 C); 95% cure in 15 minutes at 200 F (93 C)
- Tensile / Peel Strength: High bond strength (exact values not specified)
- Shore Hardness: Not specified (rigid cured epoxy)
- Service Temperature: Up to 500 F (260 C)
- Typical Uses: Bonding, potting, sealing, repairs, coatings, jigs and castings
- Shelf Life: Typically ~12 months when stored sealed at 20 25 C (68 77 F)
Approvals & Specifications
- UL approved application performance
- Low moisture absorption compared to 23 commercial epoxies
- Electrically insulating and chemically resistant formulation
Typical Aircraft MRO / AOG Applications
- Thermocouple and heater sealing in high humidity environments
- Bonding sensors, gauges and instrumentation components
- Electrical insulation of avionics and electronic housings
- Sealing high-temperature wiring and connectors
- Emergency repairs of pumps, tanks and corrosion-exposed components
- Bonding dissimilar materials such as carbon, steel and ceramics
Compatibility & Safety Notes
- Compatible with metals, ceramics, carbon, and electronic components
- Excellent resistance to acids, caustics and aggressive chemicals
- Use gloves and eye protection during mixing and application
- Apply in ventilated area and follow standard epoxy handling procedures
Packaging & Procurement
- Pint and gallon kits with pre-measured resin and hardener
- Epox-Eez pre-measured units (10g and 25g)
- Twin-pack cartridges for field application
- Custom formulations and bulk quantities available on request
- Easy mix-and-apply kits suitable for field maintenance teams
Why Duralco 4525 & 4525IP is Chosen for AOG / MRO
- Fast curing options support rapid return-to-service
- High temperature capability up to 500 F (260 C)
- Exceptional moisture and chemical resistance
- No solvents, volatiles or out-gassing
- Reliable electrical insulation in harsh environments
Practical Suggestions for Your Team (AOG Mindset)
- Stock pre-measured units for rapid deployment
- Use heat cure when possible to accelerate turnaround
- Train technicians on mixing ratios and cure scheduling
- Store kits in controlled temperature environments
Manufacture / Aviation Spec Codes
- Manufacturer: Duralco Series
- Product IDs: 4525, 4525IP
- MIL / OEM / Export Codes: Not specified
Alternative Names & Descriptions
- 500 F Electrically Resistant Epoxy
- High-Temperature Electrical Potting Epoxy
- Moisture-Resistant Industrial Bonding Epoxy
- High-Temperature Instrumentation Sealing Epoxy
- Fast-Cure High-Performance Structural Epoxy
Restrictions
Restrictions
Restricted
Dry Ice
No
Precursor Licence
Export Licence
FEDEX Restriction
Supplier Disruption
no
Recommended Alternatives
Bought Together
Shipping Information
- Orders over £100 online are eligible for FREE UK Mainland delivery.
- Collection for orders is available for all customers. At Checkout, please select 'Ex-Works/Collection'.
- European Delivery is available for selected countries. Shipping costs will be calculated according to the weight of the products.
- Refrigerated shipping required for shipments going by sea or exceeding 7 days transit time.
- For additional information, please see our shipping page.