Please Note: Silmid will be closed on Monday, 4th May due to a public holiday. Orders and enquiries received during this time will be processed once normal business operations resume. Thank you for your understanding.
3M AC-770 B-2 Aerospace Sealant 1USP (13oz Fill) Kit
Silmid P/N: P0251198
£283.10 £339.72
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.
Technical Information
- UN Number 3082 CL9
- Commodity Code 32141090
- Country of Origin United States
Have you considered 
EXPORT CONTROL: This product is affected by export control regulations, and as such delivery will be limited to United Kingdom customers only. For more information, please contact your Account Manager, email info@silmid.com or call the office on +44 (0)1675 432 850.
SPEAK TO A SEALANT EXPERT: For any queries related to availability or application/specification based alternatives, please click here.
Data Sheets
Download the 3M AC-770 B-2 technical data sheet (TDS) and the 3M AC-770 B-2 safety data sheet (SDS) from Silmid today. Once you have logged in or signed up, the datasheet will be visible for download if one is available. Please login to access datasheetsProduct Properties
Pack Size
1USP (13oz Fill) Kit
Product Colour
Off-White | Brown
Brand
3M
Manufacturer Name
3M PLC
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
Additional Content
Shipping information
Please refer to our delivery page for more information.