Summary: Loctite 326 Metal Adhesive is a high-viscosity structural acrylic adhesive sold by Lavi Industries for bonding railing fittings, flanges, and tubing without welding. Lavi part number 00201 forms joints with high shear strength and no visible fasteners; it was originally chosen for brass, where it fixtures within minutes. On stainless steel the fixture time runs from hours to overnight unless Loctite 7649 Metal Primer is applied first. The bond reaches full strength over one to three days. Lavi flush fittings carry a 1-inch-long sleeve to give the adhesive full coverage inside the tube. It is the adhesive Lavi names for its prefabricated 316 railing kits and quick-connect posts, which require no welding. It is sold alongside the 7649 primer in the Railing Components adhesive family and ships from US inventory. Key specs: Function=Loctite 326 is a high-viscosity structural acrylic adhesive that bonds metal railing components such as flanges and fittings, fixturing in minutes and reaching full strength within about 24 to 72 hours when used with Loctite 7649 activator.; SKU=00201; Details=Structural adhesive for bonding metal railing components (e.g., flanges, fittings).