Sealants
FUSELAGE SEALANT
SKU: NAFTOSEAL MC-238 B2
Brand: Chemetall
Pricing on request
Specifications
| Part Number | NAFTOSEAL MC-238 B2 |
|---|
Description
Naftoseal MC-238 B-2 is a two-component, manganese dioxide-cured polysulfide sealant from Chemetall for aircraft fuel tanks and fuselages. Mixed, it is a thixotropic paste applied by extrusion or injection gun or spatula, and B-2 means a 2-hour application time. It resists jet fuel and aviation gasoline, bonds to aluminium, steel, titanium and composites, and conforms to Airbus AIMS 04-05-000 and ABP 4-5141 / 4-5142.
Angad Aviation supplies this part with full traceability and documentation — request a quote for current pricing, pack sizes and lead time.
- Brand: Chemetall
- Part No.: NAFTOSEAL MC-238 B2
Frequently asked
Can Naftoseal MC-238 B-2 be used inside fuel tanks?
Yes. MC-238 Class B is a fuel tank and fuselage sealant with resistance to jet fuel and aviation gasoline. Always use the sealant your structural repair or maintenance manual specifies for the area.
How long does Naftoseal MC-238 B-2 take to cure?
Chemetall gives tack-free within 14 hours and full cure in under 48 hours at standard conditions. Cure can be accelerated with heat up to 60°C.
How do I get pricing and lead time?
Angad Aviation supplies this part quote-first — click Request a Quote and our team responds with current price, available pack sizes, and lead time. Parts ship with traceability and, where required, an authorized-release certificate you can verify online via Angad Verified.
From other manufacturers
Other manufacturers we source in Sealants. Not a statement of interchangeability — send us your part number and we will confirm what fits.
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