Q-Set ™ 250-750 by Royal Adhesives & Sealants Canada
Q-Set™ 250 is a hydrophobic two-part polyurethane Composite Backfill that expands to fill the peripheral void between a utility pole and the hole. It forms low-density, high-strength composite that can structurally support the pole and maintain its upright positioning. It expands immediately after mixing and reaches 50% of full strength in approximately 3 minutes.
With Q-Set™ 250, hardware may be attached within 15 to 30 minutes of pouring (for lower temperatures wait a full 30 minutes)
A unique advantage of the Q-Set™ 250-750 is that it can be used in adverse temperature and conditions.