LA-CO offers a variety of pipe thread sealants, including Slic-tite Heavy Duty Thread Sealing Compound, which has been a market leader for decades. You can find many other LA-CO thread sealants for your pipe fitting needs, in paste form, stick form, and PTFE tape.

Slic-tite® Paste with PTFE

Heavy-duty pipe thread compound

LA-CO LOC®

Anaerobic pipe thread sealant

LEAK-TITE® BLUE

Economical thread sealant with PTFE

PIPETITE® PASTE

Soft set pipe thread compound

T-O-T®

Pipe thread compound

OXY-TITE®

Part # 42805

Pipe thread sealant for oxygen systems

PIPETITE-STIK®

Thread sealant in a stick

PLASTO-JOINT STIK®

Plastic thread sealant in a stick

Slic-tite® Stik with PTFE

Part # 41600

Premium thread sealant in a stick

Slic-tite® PTFE THREAD TAPE

Premium grade, high density thread seal tape

Pipe Thread Tape of PTFE

Economy grade thread seal tape