Sealants, Compounds, Lubricants and Cutting Oils

Weld-On Pipe Stick Joint Compound Thread sealant for metal and plastic pipe. Prevents rust and corrosion allowing easier disassembly. Lead-free and non-toxic.

Weld-On Epoxy Putty Stick Quick hardening sealant/adhesive Plugs, seals, patches or repairs most materials except polyethylene or polypropylene. Excellent for underwater repairs. Non-toxic, safe for potable water line. Hardens in 20 minutes and cures...

Weld-On Light Cutting Oil A heavy chlorine base with sulfur. For light duty manual or low RPM machine threading of ferrous and non-ferrous metals as well as for drilling, reaming and rolling. SDS PDF

Weld-On Dark Cutting Oil A blend of high grade mineral and fatty oils, sulfur, chlorine and wetting agents. For medium to heavy duty cutting and threading of ferrous and non-ferrous metals as well as for drilling, reaming and rolling. SDS PDF

Weld-On Thread Seal Tape Complies with MIL-T-27730A Specifications. Available in various colors, widths and lengths.

Weld-On White Seal Plus Multi-purpose sealant with PTFE Contains finely homogenized PTFE particles for filling cracks and thread imperfections – ensuring a leak-proof seal. Non-setting formula allows easy disassembly of joints without damage to...

Weld-On All Seal Multi-purpose sealant Slow drying, soft-setting, formula allows ample time to work with pipe joints. Also easy for disassembly. Creamy, non-separating consistency provides excellent thread coverage. Product is grit-free to provide...

Weld-On 505 Key Tite Weld-On 505 Key Tite is designed for sealing and lubricating metal pipe connections.  This pipe sealant can be used on threaded, flanged, and gasketed joints.  It protects against rusting and seizing and creates a...

Weld-On EZ Flush Pipe Lubricant EZ Flush is designed for lubricating slip-on or “O” Ring type joints without harming rubber or plastic gaskets. For joining all metal and plastic gasketed pipe. Will not coagulate and will not promote...

Weld-On Seal Lube Gasket Lubricant Primes and lubricates slip-on or “O” Ring type joints with rubber or synthetic rubber gaskets. Non-toxic and non-corrosive. No taste or odor. 100% water soluble. SDS PDF Product Data Sheet PDF

Weld-On Soft Seal Plumber Putty For setting and sealing plumbing fixtures and drains. Will not harden, crack or crumble. Complies with Federal Specification TT-P-1536A. Lead-free, non-corrosive, and stainless. 100% water-proof. SDS PDF Product Data...

Weld-On Blue Seal Industrial grade sealant Heavy duty, grit-free formula. Excellent for industrial applications and pipe lines in high vibration environments. Contains finely homogenized PTFE particles for filling cracks and thread imperfections –...