3M AC-770 B-2 Aerospace Sealant
Silmid P/N: P017525
From £83.41 £100.09
3M AC-770 Class B-2 Aerospace Sealant is a manganese dioxide cured polysulfide sealant formulated for easy tooling. The fast cure time and low density contribute to faster process times and lighter aircraft.
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Data Sheets
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Brand
3M
Manufacturer Part Number
7100402495
Sealant Class
Class B
Application Time
2 Hours
Product Information
Features:
- Low density formula weighs 3–4 lbs. less per gallon than traditional sealants
- Quick cure allows increased throughput
- Helps reduce shrinkage and rework for total cost reduction
- Seals joints and gaps in fuselage applications
- Maintains flexibility and bond strength under extremes of temperature, weathering and stress
- Easier application – requires less mixing time and less tooling to apply
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