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Questions or Comments
Tips & FAQs about the RocKit Grout Gun
Q: The grout gun seems to be plugged and does not operate like in the video.
  1. Silicone spray on the inner wall of the barrel will eliminate the resistance of the tight tolerance needed
    for the plunger to seal tightly.
  2. If the grout gun was not properly cleaned previously, residue on the inside of the barrel will cause the
    plunger to stick. Use a 3" wire wheel to resurface the inner walls of the barrel then re-coat with silicone
    spray.
  3. Ensure proper hole size in tip. Grout is simply sand and lime suspended in water, if too much pressure
    is required to force the material through a hole that it cannot flow through, water is squeezed out and
    hardened material is all that is left in the barrel. Continuing to squeeze the trigger, with a mechanical
    advantage of 18:1, pressure will continue to build. The result will never be that of solid material flowing
    through a tiny hole.
Zero5 Innovations
PO Box 593
Mound, MN 55364

866-Z5 ROCKIT
866-(957-6254)
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recommendation of Zero5 Innovations, llc. products by the respective trademark owners. *with the exception of RocKit actuators which are trademarks and patents of the respective suppliers.