** Samples will be shipped for legitimate industrial applications only. Henkel reserves the right to verify the request for a legitimate industrial application product sample. Sample shipment may be preceded by contact from a Loctite Product Specialist. Please allow 3-4 weeks for delivery.

Loctite 243 Primerless, Oil Tolerant, Removable Medium Strength Blue Threadlocker
Top Pick Loctite 243 Primerless Threadlocker is an oil tolerant, removable, medium strength, blue threadlocker designed for the locking and sealing of threaded fasteners between 1/4″ and 3/4″ (6 to 20 mm). It not only works on active metals (e.g. brass, copper) but also on passive substrates such as stainless steel and plated surfaces. It tolerates minor surface contaminations from various oils, such as cutting, lubrication, anti-corrosion and protection fluids.

Loctite 263 Primerless, Oil Tolerant High Strength Red Threadlocker
Top Pick Loctite 263 Primerless, Oil Tolerant High Strength Red Threadlocker is designed for the permanent locking and sealing of threaded fasteners. Loctite 263 is particularly suited for heavy duty applications such as studs into motor housings, nuts onto studs in pump housings and other fasteners where high strength is required. Loctite 263 provides robust curing performance. It not only works on active metals (e.g. brass, copper) but also on passive substrates such as stainless steel and plated surfaces. The product offers high temperature performance and oil tolerance. It tolerates minor surface contaminations from various oils, such as cutting, lubrication, anti-corrosion and protection fluids.