- Trained on our vast library of engineering resources.

3M Aerospace and Aircraft Maintenance Division Datasheets for Leveling and Filling Compounds

Leveling and filling compounds are used to level surfaces, fill cavities, and shim or set machinery. They often have filling and sealing properties.
Leveling and Filling Compounds: Learn more

Product Name Notes
3M™ Scotch-Weld™ Core Splice Adhesive EC-3500 B/A is a two-part core splicing material designed for filling mismatch areas and reinforcing honeycomb core.
3M™ Scotch-Weld™ Core Splice Adhesive EC-3500 B/A is a two-part core splicing material designed for filling mismatch areas and reinforcing honeycomb core. High performance over a temperature range of -67F...
3M™ Scotch-Weld™ Structural Adhesive EC-3587 B/A Gray is a two-part polyurethane that cures at room temperature or with heat to a tough, impact-resistant material. It has excellent adhesion to many...
3M™ Scotch-Weld™ Structural Void Filling Compound 3439 HT is a temperature-resistan t, one-part, high-temperature curing low density void filling compound.
3M™ Scotch-Weld™ Void Filling and Edge Sealing Compound EC-3524 B/A Off-White is a two-part flame retardant epoxy. Scotch-Weld EC-3524 B/A Off-White can be used for void filling, edge sealing and...
A one part, high temperature curing, void filling compound. This product has the same formula as Scotch-Weld™ 3500–2 B/A, but it is the deaerated one part version. PMF stands for...
A two part, room temperature curing, low density void filling compound. It is designed for reinforcement of honeycomb sandwich constructions typically found in aircraft interior structures, honeycomb joining and bonding...
A two-part, high temperature curing, void filling compound. It is designed for honeycomb sandwich constructions, honeycomb splicing and reinforcement, mismatch areas filling, and inserts bonding. Offers the following advantages: High...
Dual-cure 120c or 180c curing, low-density, expandable product for these applications: honeycomb sandwich edge finishing, filling mismatched areas, and core splicing and reinforcing honeycomb core. Fulfills stand-alone fire, smoke and...
Epoxy used for filling voids and honeycomb core. Cures to a rigid, solvent-resistant material in one hour at 250F (121C). The compound has thixotropic properties for ease of application. Cured...
Structural one-part low weight void filler for aircraft interiors. One-part low weight filler combining extreme low density with high extrusion rate for manual and automatic applications. Pumpable. Full stand alone...
Structural Two Part Extrudable Low Density Void Filler. Two part RT cure low density void filler designed for honeycomb construction of aircraft interiors - available in cartridges.
Structural two part paste adhesive featuring full stand alone FST properties, good fluid resistance and ease of design to flexible substrates of a wide variety.