Contrac Blox Super Size is large, Super-Size Bloxes (8 oz.)Â that work well for heavy rodent infestations and in sewers. Each box comes with wires if needed to wire and attach bait. Contrac Blox with bromadiolone has one of the highest bait acceptance of all our professional rodent baits. Bromadiolone is a single feed bait, that causes death after one feeding.
Contrac Blox is the most palatable bait block on the market providing high bait acceptance. Contrac Blox is made from a blend of food-grade ingredients with a paraffin coating. This process results in an all-weather bait that is highly palatable.
It works in both dry and wet conditions. As one of the top products used by professionals, it has unsurpassed in rodent acceptance and control. Contrac Blox is popular as both a clean-out and maintenance rodent bait, working even against warfarin-resistant Norway rats.
This product is restricted for sale to the following states:
CA.
If you are shipping to one of these states, please see our alternative product option:
Contrac Blox is a highly effective rodent bait that rodents love but can also attract dogs, making it essential to use a tamper-resistant bait station. For added utility, consider Contrac with Lumitrack, which highlights rodent droppings under black light. All our bait is fresh for optimal results.
Contrac Super-Sized Blox: 20lb Box (40 x 8oz Blocks)
Product Overview
Contrac Super-Sized Blox are large 8-ounce blocks specifically designed for heavy rat and mouse infestations, particularly in sewer environments. Each 20-pound box contains 40 bait blocks and includes wires for hanging the bait. These durable bait blocks can be securely hung above the waterline in sewers using the provided wires, ensuring effective placement in challenging environments.
Application Directions
Bait Placement: Use 1 or 2 bait blocks per placement. For areas with exceptionally high rat activity, opt for two blocks.
Coverage: Space bait placements approximately 15 to 30 feet apart.
Sewer Use: Secure bait blocks above the waterline with wire to prevent them from submersion.
Maintenance: Check and replenish bait daily for at least 10 days or until the rat population is eradicated.
Reapplication: If reinfestation occurs, repeat the treatment and maintain fresh bait supplies in rodent bait stations to manage ongoing infestations effectively.
Packaging Details
Each box contains 20 lbs of bait in 40 individual 8-ounce blocks, ensuring ample supply for large-scale infestations.
Contrac Super Sized Blox - (1) 20 Lb Box (40 X 8 oz . Blocks)
Contrac Blox Super Size Bloxes are large Contrac Bloxes (8oz) that work well for heavy rat and mice infestations in sewers. Each box of Contrac Super Size Blox contains wires for use in hanging bait. Pictured also is a Contrac Super Size blox used with wire. Hang the wired bait in sewers to keep above the water mark.
Application Directions
Apply 1 or 2 bait blocks per placement. One Contrac 8 oz. bait block may provide enough bait to kill tow to eight rats. Use two blocks only at points of extremely high rat activity. Space placements at appropriate intervals -usually 15 to 30 feet apart. In sewer applications, use wire to secure bait blocks above the water mark. Keep up with fresh bait as a maintenance program for at least 10 days or until the rat population has ceased. Repeat treatment with Contrac Super Sized Blox, if reinfestation occurs. If you have an ongoing rat infestation, place out rodent bait stations and keep a fresh supply of bait replenished.
Packaging
20 lbs. 40x 8 oz. blocks
Contrac Blox: Effective Rodent Control for Indoor and Outdoor Use
Contrac Blox is designed for use within 100 feet of man-made structures, making it ideal for agricultural facilities, warehouses, food processing plants, and residential or commercial accounts. The pre-measured 28g BLOX, with a convenient center hole, allows for secure placement on bait rods in tamper-resistant stations, or it can be nailed, wired, or placed in tight spaces.
Rats: Use 3-16 blocks spaced 15–30 feet apart. Continue replenishing fresh bait for at least 10 days or until activity stops.
Mice: Place 1 block every 8–12 feet, using 2 blocks in areas with high activity. Maintain fresh bait for at least 15 days or until activity ceases.
Replace contaminated bait immediately, and properly dispose of dead rodents and leftover bait. To maximize effectiveness, remove sources of water, food, and shelter. For ongoing infestations, use tamper-resistant stations supplied with Contrac Blox.
Restrictions:
Must be used within 100 feet of structures.
Fence and perimeter baiting beyond 100 feet is prohibited.
Do not apply directly to food/feed crops or use for burrow baiting.
Effortlessly manage rodent populations with Contrac Blox, designed for safety, convenience, and effectiveness.
Yield
A 20 lbs yields 40 eight-ounce blocks
Mixture
Place bait in areas with rodent activity.
Retreatment
Maintain an uninterrupted supply of fresh bait for at least 15 days or until signs of rodent activity cease. If reinfestation does occur, repeat treatment.