3M™ EC-3550 B/A FST Scotch-Weld™ Structural Void Filling Compound 400ml Automotive Masking Size: 155mm x 225mm

Size: 155mm x 225mm

fibreglass & wood

Its flexibility makes it ideal for applications involving dissimilar surfaces

It features high ultimate bond strength with excellent high temperature performance and excellent solvent resistance

heat spreaders or heat pipes)

3M™ EC-3550 B/A FST Scotch-Weld™ Structural Void Filling Compound 400ml Automotive Masking Size: 155mm x 225mm3M Scotch Weld Structural Void Filling Compound EC 3550 B A FST is a two part, low density, flame retardant epoxy compound that can be stored, applied and cured at room temperature. Scotch Weld EC 3550 B A FST a non sag, non brittle compounds designed for void filling, edge sealing close out, corner reinforcement, local reinforcement for mechanical fixation and complex gap filling in honeycomb sandwich structures. The cured materials meet 14 CFR 25.