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Bolt protectors insulate the threading and/or nut from its surrounding environment. The specially formulated, low‒density polyethylene compound contains volatile corrosion inhibitors (VCI). VCIs slowly release from the elastomer in the form of vapour, which provides improved corrosion resistance. Protection of the nut and threading will allow for easier dismantlement of the flange for general maintenance. Caps are reusable and will last up to several years.


Product Profiles

Locking Cap (SW)
Wedge Cap (KSW)
Telescopic Cap (TSW)
Bolt Cap (BM)
Bolt Thread Cap (B)