Sprayer's Surfactant for Herbicides - Better Coverage & Stickiness

Our review of PetraMax Sprayer's Surfactant for Herbicides finds it most useful for homeowners and small-acreage growers who need herbicides and foliar treatments to stick and penetrate better. The bottom line: this is a practical nonionic surfactant that breaks down waxy leaf surfaces so herbicides, insecticides, fungicides and fertilizers wet and absorb more effectively. It is especially valuable when mixed with routine spray solutions and used with a durable sprayer, delivering clearer results and reduced waste compared with plain water or untreated mixes.

Key Features

• Better Liquid Penetration: Formulated to break down waxy leaf surfaces so solutions penetrate plant tissue more effectively for improved control.
• Spreader-Sticker Action: Acts as both a spreader and sticker so treatments adhere longer and reduce runoff or sliding off leaves.
• Ammonium Sulfate Included: Contains ammonium sulfate to help improve nutrient absorption when tank-mixed with fertilizers.
• Wide Compatibility: Intended for use with herbicides, insecticides, fungicides and fertilizers, and is compatible with major brands of products.
• Pairs with Petra Tools: Works well with battery and other PetraMax sprayers for consistent application and ease of use.
• Made in USA: Manufactured by a family-owned company in Carlisle, Pennsylvania, with a satisfaction guarantee and US customer support.

Who It's For

This surfactant is aimed at homeowners, landscapers and small-scale growers who want better uptake from foliar sprays and herbicide treatments. If you regularly spot-treat weeds, apply post-emergent herbicides or foliar feedings, this product improves contact and persistence so treatments are more effective.

It may be less necessary for broad commercial broadcast applications where different adjuvant programs are already specified by a crop consultant. Those needing specialty crop-registered adjuvants for sensitive species should check label compatibility before use.

Pros & Cons

Pros

• Improves herbicide and foliar treatment performance by aiding wetting and penetration.
• Acts as spreader-sticker to reduce waste from runoff and improve contact time.
• Includes ammonium sulfate to support nutrient absorption when used with fertilizers.
• Made in the USA by a family-owned brand with customer support.

Cons

• Not a substitute for crop-specific adjuvants; users must confirm compatibility with sensitive plants.
• Product works best when used with a quality sprayer; results may vary with poor spray equipment.

Specifications

Product name	Sprayer's Surfactant for Herbicides
Formulation type	Nonionic surfactant / spreader-sticker
Primary uses	Herbicides, insecticides, fungicides, fertilizers, foliar treatments
Active additive	Contains ammonium sulfate
Recommended sprayers	Works best with PetraMax battery sprayers and compatible with other brands
Made in	USA (Carlisle, Pennsylvania)

Our Verdict

For homeowners and small-scale applicators who want more consistent herbicide and foliar results, PetraMax Sprayer's Surfactant is a sensible, value-minded choice. It improves wetting, sticking and nutrient uptake while pairing well with quality sprayers, making treatments more efficient and often reducing repeat applications.

Frequently Asked Questions

Can I mix this with any herbicide?
Yes, it is compatible with major brands of herbicides, but always follow the herbicide label and do a small jar test for sensitive plants.

Will it help liquid fertilizers?
Yes; the ammonium sulfate in the formula can improve nutrient absorption when tank-mixed with foliar fertilizers.

Is special equipment required?
No special equipment is required, but performance is best when used with a durable sprayer such as PetraMax battery sprayers for even application.