Naftoseal MC-216 A-2 Low Adhesion Sealant
Naftoseal MC-216 Class A is a two component, manganese-dioxide cured polysulfide polymer system where easy separation of joined surfaces is required e.g. access doors.
Technical Information
- Product Type Specialty Sealant
- Product Form Liquid
Product Information
It has outstanding resistance to aviation gasoline and jet fuel, as well as resistance to the chemicals and petroleum products used in the aircraft industry. Naftoseal MC-216 Class A remains flexible and keeps a low bond strength on most metal substrates like aluminum, stainless steel, steel, titanium, composite, and many coatings under extremes of temperature, weathering and stress.
The mixed compound is a pourable, thixotropic paste easily applied by extrusion, injection gun, spatula or brush and it has excellent tooling properties. The curing time may be reduced considerably by increasing the temperature (up to 60 °C / 140 °F max).
Applications:
The cured Naftoseal MC-216 Class A has low adhesion and forms a tough gasket, rubbery enough to mould itself to surface irregularities.
- Sealing access doors
- Gaskets for removable parts
- Strippable fillets
Data Sheets
Product Properties
Shipping Information
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