Specification

Environmental silicone plug with card slot (also with or without card slot plug), high temperature resistant 250 °Clow temperature - 40 °C acid and alkali resistant material, corrosion resistant, anti-aging, dust-proof sealing function, food grade silicone

Scope of Application:

All Kinds of Pvc Pipes, Steel Pipes, Equipment Dustproof, Sewer Pipe Clogging,

Blocking Various Aluminum Plate Holes, Etc. Can Be Used As Spray Plugs, Test Tube Plugs

Thank You For Your interest🤝