Sealants

Adhesion Promoter for Polyurethane Compounds on Neoprene

Rapid-Cure Integral Fuel Tank Sealant · Class A

Electrically Conductive Chromate-Free Corrosion Inhibitive Sealant · Class B

Corrosion Inhibitive Sealant · Class C, MnO2-Cured Polysulfide · MIL-PRF-81733 Type IV

Nickel-Filled Corrosion Inhibitive Sealant · Class B, Polythioether

Electrically Conductive EMI/RFI Shielding Sealant · Class B

Integral Fuel Tank Sealant · Class B, MnO2-Cured Polysulfide · AMS 3276

Integral Fuel Tank Sealant · Class C, MnO2-Cured Polysulfide

Corrosion inhibitive flexible primer · dichromate cured polysulfide

Aerodynamic Smoothing Sealant · Class B, MnO2-Cured Polysulfide

Water-Based Adhesion Promoter for Polysulfide Sealants

Non-Chromate Corrosion Inhibitive Sealant · Class B

Clear acrylic edge sealer that prevents film edges from lifting due to weathering or cleaning.

One-component, moisture-curing polyurethane adhesive sealant for elastic, vibration-resistant joints.

Two-component, fast-curing polysulfide aerospace sealant for fuel tank and fuselage sealing; Class B-2 with 2-hour application life.

Clear, non-yellowing two-part urethane edge sealer, 1:1 in 50 ml Duo-Pak cartridges, for protecting exposed edges of films and paints.

Two-component, fast-curing polysulfide aerospace sealant for fuel tank and fuselage sealing; Class B-1/2 with 30-minute application life.

3M AC-251 B-1/2 is a black two-part manganese dioxide cured polysulfide sealant for aircraft windshields, windows and canopies, 30 min application time, -54 °C to 121 °C.

3M Scotch-Weld Repair Paste 2110 is a two-part 1:1 urethane paste that cures to a black, erosion-resistant elastomer for repairing polyurethane erosion films and coatings.

Slow-drying, flexible-setting solvent-based gasket sealant for close-tolerance flanges, machined surfaces and threads; -54 °C to +204 °C.