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Henkel Adhesive Technologies
Gasket sealants
LOCTITE® SI 5980
Black silicone sealant for large gap fill
LOCTITE® SI 5990
Copper-coloured, silicone sealant for large gap fill
SONDERHOFF Fermasil A-40C2-1-UL-FR
Silicone-based A-component to form a foam gasket for various applications
LOCTITE® NS 5550
Brown, thermally reactive, high-temperature flange-sealing paste
LOCTITE® SI 5660
Grey silicone sealant for large gap fill
LOCTITE® SI 5999
Thixotropic silicone paste for non-corrosive gasketing
LOCTITE® 5182
Medium-strength, fast-curing flange sealant
LOCTITE® AA 5810B
High-viscosity, oil-resistant, non-silicone flange sealant
LOCTITE® SI 5970
Oil-resistant silicone sealant for high-vibration and high-torque applications
LOCTITE® 5203
Red, low-strength sealant for machined metal flanges
LOCTITE® 5188
Highly flexible, chemical- and oil-resistant sealant for rigid metal flanges
LOCTITE® SI 5900
Instant-seal, oil-resistant RTV silicone sealant for flexible flanges