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Henkel Adhesive Technologies
Thread sealants
LOCTITE® 580
Low-halogen, low-sulfur thread sealant paste for an instant low pressure seal
Mold release sealers
LOCTITE® FREKOTE® RC-321
LOCTITE® FREKOTE FMS
Fast cure, high-gloss sealer for composite molds
Gasketing sealants
LOCTITE® SI 5905
Black RTV silicone for rigid and flexible flanges on engine applications
LOCTITE® 5770
High-temperature thread sealant for metal pipes and fittings in steam systems
LOCTITE® SI 593
Black, general purpose RTV silicone sealant
LOCTITE® 564
White, general purpose thread sealant for metal pipes and fittings
LOCTITE® 548
Orange, fluorescent gasketing stick for rigid flanges
LOCTITE® 534
Purple gasketing stick for pre-cut gaskets
LOCTITE® 5117
Non-hardening, brushable, general purpose thread sealant
LOCTITE® SI 5015
Blue, acetoxy silicone paste for gasket replacement / dressing
LOCTITE® SI 595
Clear, general purpose RTV silicone sealant