NAFTOSEAL-MC238B-1/2 (55-ml-Kit)
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Introducing Naftoseal MC-238 B, a robust two-component polysulfide polymer system designed for superior sealing in aircraft fuel tanks and fuselages. Engineered with a manganese-dioxide curing agent, it offers exceptional resistance to aviation gasoline and jet fuel, ensuring reliable performance in demanding aviation environments.
Information
Additional Product Information
Overview
Naftoseal MC-238 B is a robust two-component polysulfide polymer system, specifically engineered for superior sealing applications in aircraft fuel tanks and fuselages. Developed with a manganese-dioxide curing agent, this product exhibits exceptional resistance to aviation gasoline and jet fuel, ensuring reliable performance in challenging aviation environments.
Key Technical Specs for Naftoseal MC-238 B
- Type: Two-component polysulfide polymer
- Size/Volume: Varies by kit
- Color: Black/Brown
- Viscosity/Consistency: Thixotropic paste
- Cure/Working time: Requires catalyst (manganese dioxide)
- Tensile/Peel Strength: High adhesion to metals
- Shore Hardness: N/A
- Service Temperature: -65°F to 250°F (-54°C to 121°C)
- Typical Uses: Fuel tank and fuselage sealing
- Shelf Life: N/A
Approvals & Specifications
- FAA-approved materials for fuel tanks
- Compliant with aviation chemical resistance standards
Typical Aircraft MRO / AOG Applications
- Aircraft fuel tanks
- Fuselage sealing
- Leak-proof joints in maintenance and repair
Compatibility & Safety Notes
- Compatible with aluminum, stainless steel, titanium, and composites
- PPE recommended; avoid skin contact
- Ensure proper ventilation during curing
Packaging & Procurement
- Kits available in various volumes
- Ready-to-mix components
- Easy dispensing with spatula or extrusion gun
Why Naftoseal MC-238 B is Chosen for AOG / MRO
- Chemical resistance to aviation fuels
- Strong adhesion on multiple substrates
- Durable under extreme temperatures
- Flexible and reliable sealant
Practical Suggestions for Your Team (AOG Mindset)
- Keep stock of multi-component kits for fuel system repairs
- Ensure team is trained on mixing ratios and curing
- Store away from heat and moisture
Manufacture / Aviation Spec Codes
- Manufacturer: Naftoseal
- Product ID: MC-238 B
- MIL/OEM/Export codes: N/A
Alternative Names & Descriptions
- Naftoseal MC-238 B
- Polysulfide Fuel Tank Sealant
- MC-238B Sealant
Restrictions
Recommended Alternatives
Shipping Information
- Orders over £50 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.