Q-Set 250 Satellite Dish Post Setting Cement

SKU# 250-750

No more handling heavy bags of concrete: one 21 fl oz (623 mL) bag replaces up to 3 bags of concrete

  • Mixes in seconds
  • Ready to mount satellite dish in 15 minutes
  • The same technology used for setting utility poles
  • No water required
  • No messy mixing
  • Requires narrower holes than concrete
  • Sets a 2-2 1/2″ galvanized post


Q-Set™ 250-750 is a hydrophobic two-part polyurethane Composite Backfill that expands to fill the peripheral void between a post and the hole. It forms a low-density, high-strength composite that can structurally support the post and maintain its upright positioning. It expands immediately after mixing and reaches 50% of full strength in approximately 3 minutes and is fully cured in approximately 2 hours.

Q-Set™ 250-750 significantly reduces labor requirements as no additional backfilling is required. Note: Q-Set™ 250-750 users must conduct their own testing to determine the support time required in their application conditions.

Q-Set™ 250-750 can be used to install new posts or provide a new solid foundation to straighten and stabilize a pole.