Thread Seal and Compression Seal Tapes


Contractors will appreciate the monstrous size and dependability of new Blue Monster® BIG PTFE thread seal and compression seal tapes now available in 2” wide rolls from Clean-Fit Products, a division of The Mill-Rose Company.  Blue Monster BIG tapes are designed for sealing threads and leaks in large diameter piping used in commercial and industrial applications. New Blue Monster® BIG PTFE thread sealing tape is designed to create dependable, leak-proof joints where a thicker, professional-grade density thread sealant is needed. This high-performance thread seal tape seals like pipe joint compound without the mess, and works effectively on iron, brass, copper, aluminum, stainless steel, galvanized steel, polyethelyne, polypropylene, PVC, CPVC, ABS and fiberglass. Blue Monster® BIG PTFE thread seal tape is available in 1,429” rolls (over 119 feet of tape), for large pipe applications including oil field, natural gas and fracking operations, plumbing, heating, industrial and PVF markets.    

New Blue Monster® BIG compression seal tape can fix problem leaks under pressure (up to 150 PSI) on almost any material, from galvanized and cast iron to copper and all types of plastics and rubber, without turning off the water source. Blue Monster® BIG compression seal tape features self-fusing layers that form a waterproof seal by compression without the use of any adhesive. Pulling and wrapping the tape tightly around problem leaks creates a chemical reaction that fuses the layers of tape into a mass of silicone. Once fused, the silicon mass forms a heavy-duty bond on the leak or connection that serves as the emergency or long-term repair.       Blue Monster® BIG compression seal tape is offered in 2” x 12-foot rolls packaged in a round, plastic case for convenient storage in toolboxes or storage cases. This tape is environmentally safe and non-toxic, safe for drinking water applications, and effectively seals up to 500ºF / 260ºC. Large diameter pipe applications range from traditional plumbing to irrigation pipe repair.


  • 2” wide rolls
  • can fix problem leaks under pressure 
  • effectively seals up to 500ºF / 260ºC

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