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Magna Plex Hydration and Infiltration Soil Surfactant
Magna Plex Hydration and Infiltration Soil Surfactant is a powerful soil amendment that improves water penetration and distribution, reduces surface tension, and promotes uniform moisture absorption in turf.
04/10/26
Magna Plex Hydration and Infiltration Soil Surfactant, manufactured by Precision Laboratories, is a unique soil surfactant that combines two proven surfactants Magnus and Duplex in a powerful 4:1 blend to deliver deep hydration and infiltration in turf and thatch, all in one easy-to-use product. It offers swift rescue from dry spots, lifts turf quality, and streamlines water management programs.
Most surfactants do one thing well. Magna Plex does two. It breaks surface tension so water enters hydrophobic soils quickly, then enhances soil moisture retention so that water stays where it’s needed most right around the roots. That dual action prevents both runoff and leaching, which is a big deal when you’re trying to save on water and fertilizers.
Magna Plex Hydration and Infiltration Soil Surfactant is a high-performance soil surfactant that maximizes every drop of water and its low use rate and flexible application schedule make it easy to integrate into your turf management routine. It reduces the number of retreatments and helps cut water bills, boost fertilizer efficiency, and reduce stress-related turf damage. That adds up to fewer inputs and better results over time.
Tools Needed
You will need a handheld pump sprayer, backpack sprayer, spray rig, injection system, or hose-end sprayer.
How to Use
- Step 1: Determine how much Magna Plex Hydration and Infiltration Soil Surfactant to use by measuring the square footage of the treatment area. Find the square footage by measuring the treatment area's length and width in feet, then multiply them together (length X width = square footage). For acreage, take the square footage and divide it by one acre (square footage / 43,560 sq. ft. = acres). Use 5 oz. of Magna Plex Hydration and Infiltration Soil Surfactant per 1 gallon of water per 1,000 sq. ft. For larger treatment sites, apply 220 oz. of product per 44 gallons of water per acre. For injection treatments, use 32 oz. of product in a water volume sufficient to treat one acre.
- Step 2: Fill the spray tank with half the amount of water, add the proper amount of product, and then pour in the remaining half of the water. Close the tank lid and shake until well-mixed.
- Step 3: Spray the soil surface evenly. Reapply every 30 days.
Where to Use
Magna Plex Hydration and Infiltration Soil Surfactant can be used on golf courses, athletic fields, residential turf, and commercial turf.
When to Use
It should be applied every 30 days or when localized dry spot or water-repellent soils become evident.
This product may be included in pest control programs with plant protectants.
Safety Information
Magna Plex Hydration and Infiltration Soil Surfactant is safe for people and pets when applied according to the product label instructions. Always wear the proper personal protective equipment (PPE) when mixing and applying this product.
Special Considerations
It should be applied under the supervision of golf course superintendents, sports turf managers, or professional landscape contractors.
This product does not require irrigation after application. Watering after the application will improve results by moving the product through any thatch/mat layer into the root zone.
| Restricted Use | No |
|---|---|
| Availability | Online |
| Signal Word | WARNING |
| Keith's Pro Tip | "Aeration, proper mowing, and nutrient management enhance surfactant effectiveness." |
| Time to Kill | Magna Plex Hydration and Infiltration Soil Surfactant will last for 30 days. |
| Chemical Type | Adjuvant |
| Formulation | Surfactant |
| Application Methods | Broadcast Spray, Spot Treatment |
| Product Drawbacks | During periods of high temperature, all soil surfactants should be watered in to increase performance and safety. |
| Active Ingredient | Oxirane, methyl-, polymer with oxirane 80% |
| Application Equipment | Backpack Sprayer, Hose End Sprayer, Injection System, Pump Sprayer, Spray Rig |
| Mix Rate | Use 5 oz. of Magna Plex Hydration and Infiltration Soil Surfactant per 1 gallon of water per 1,000 sq. ft. For larger treatment sites, apply 220 oz. of product per 44 gallons of water per acre. For injection treatments, use 32 oz. of product in a water volume sufficient to treat one acre. |
| Use Sites | Outdoors |
| Yield | 2.5 gallons of Magna Plex Hydration and Infiltration Soil Surfactant will cover 64,000 sq. ft. |
| EPA Registration No. | N/A |
| Shelf Life | Magna Plex Hydration and Infiltration Soil Surfactant will last for 3 years when stored in a dry, clean area. |
| Comparable Products | Aquatrols Revolution Soil Surfactant |
| Children or pets? | No |
| Property Characteristics | None |
| Availability | Online |
| Restricted Use | No |
| Brand | PRECISION LABORATORIES |
| Keith's Pro Tips | "Aeration, proper mowing, and nutrient management enhance surfactant effectiveness." |
| Product Drawbacks | During periods of high temperature, all soil surfactants should be watered in to increase performance and safety. |
| Application Equipment | Backpack Sprayer, Hose End Sprayer, Injection System, Pump Sprayer, Spray Rig |
| Application Methods | Broadcast Spray, Spot Treatment |
| Active Ingredient | Oxirane, methyl-, polymer with oxirane 80% |
| Product Type | Adjuvant |
| Formulation | Surfactant |
| Application Rate | Use 5 oz. of Magna Plex Hydration and Infiltration Soil Surfactant per 1 gallon of water per 1,000 sq. ft. For larger treatment sites, apply 220 oz. of product per 44 gallons of water per acre. For injection treatments, use 32 oz. of product in a water volume sufficient to treat one acre. |
| Shelf Life | Magna Plex Hydration and Infiltration Soil Surfactant will last for 3 years when stored in a dry, clean area. |
| Yield | 2.5 gallons of Magna Plex Hydration and Infiltration Soil Surfactant will cover 64,000 sq. ft. |
| Use Sites | Outdoors |
| Time to Kill | Magna Plex Hydration and Infiltration Soil Surfactant will last for 30 days. |
| Comparable Products | Aquatrols Revolution Soil Surfactant |
| EPA Registration # | N/A |
*Price does not include freight. We guarantee our rate plus shipping will be less than anyone else's price.




