Surefire Rocksett


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(1 customer review)

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High temperature Rocksett all-purpose ceramic adhesive cement


  • Incredible temperature resistance, -350 degrees F up to 2,015 degrees F
  • Intended for use on threads an cylindrical assemblies (flash hiders & muzzle brakes)
  • In addition to acting as an adhesive, Rocksett acts vibration dampening material
  • Non-toxic, odorless, and non-flammable
  • Withstands oils, fuils, acids, and alkalis
  • Long shelf life
  • No mixing or priming required
  • Bonds ceramic, glass, and metals
  • Surfaces to be bonded should be dry and grease free
  • Ships in a small tube for 2-3 installations


  • Extremely high temperature range makes Rocksett ideal for attaching muzzle devices
  • Several suppressor manufacturers use Rocksett to ensure that muzzle devices to not loosen when used in conjunction with a suppressor

Additional information

Weight .01 oz
Dimensions 0.1 × 0.1 × 0.1 in


1 review for Surefire Rocksett

  1. Lucien Sahali (verified owner)

    The product was fresh and not dried out. It worked as intended after it cured. I went to the flexbar website for product use instructions. This is a great alternative to the 2oz bottles to secure a few muzzle devices.

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