3M® Scotch-Weld™ Void Filling Compound EC-3524 B/A Blue 0.5 Gal Kit 021200-20871

3M Scotch-Weld Void Filling and Edge Sealing Compound EC-3524 B/A is a two-part flame retardant epoxy and can be used as a fairing compound for aerodynamic flushness, for reinforcing honeycombs, bonding inserts, and sealing and providing impact resistance to honeycomb panel edges.

3M Scotch-Weld Void Filling and Edge Sealing Compound EC-3524 B/A can be used for void filling, edge sealing and as an abradable compound in aircraft engines. It is sandable within three hours of mixing and cures to a strong, low-density material within 48 hours at 24°C / 75°F. The compound has thixotropic properties for ease of application. To ensure complete and uniform mixing, the base is blue and the accelerator is white. It meets the flammability requirements of F.A.R. 25.853 (a) and (b).

Features:

• Flame-retardant
• Cures to a strong low density material within 48 hours at 24⁰C/75⁰F
• Thixotropic for ease of application
• Abradable
• Can be used for bonding inserts

Applications:

• Void filling
• Edge sealing
• As an abradable compound in aircraft engines
• Bonding inserts