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Fiberlock Piranha NexStrip Pro Maximum Strength Dual-Action Paste Paint Stripper, 5 Gallon Pail, FLK5701-5 / 5701-5

List price: $600.00
You save: $161.00 (27%)

Piranha NexStrip Pro is the next generation water-based, maximum strength paint and coating remover. Piranha NexStrip Pro contains our unique dual action stripping formula. The first stage begins to dissolve the paint system on contact. The second stage penetrates into the paint system and delaminates it from underneath for complete paint removal. This unique paste formulation clings to and tenaciously attacks multiple layers of almost any coating system. Latex paints, epoxies, elastomerics, urethanes, alkyds, lead-based paints and specialty coatings will be stripped clean due to Piranha NexStrip Pro’s relentless stripping action.

Easy to work with and easy to clean up, Piranha NexStrip Pro does not contain any hazardous methylene chloride, methanol, chlorinated solvents, caustics or petroleum solvents. Piranha NexStrip Pro is low odor, non-flammable and can be used on interior and exterior surfaces including concrete, brick, stone, aluminum, wood, fiberglass, plastic and other surfaces.


  • Super strength dual-action stripping formula
  • Removes the most stubborn paint systems
  • Non-flammable
  • Methylene chloride free
  • No neutralization required


  • Coverage:  40 to 60 sq ft per gal
  • Colour:  White
  • Odour:  Sweet Odour
  • Shelf Life:  36 Months Min. (Original Sealed Container)
  • Minimum Activation Time:  2 hours
  • Minimum Activation Temp:  40°F (4°C)
  • pH:  3.5
  • Package Size:  5 Gallon Pail
  • Ready to use:  Yes
  • Product Code:  FLK5701-5 / 5701-5

Product Application

Piranha NexStrip Pro is a ready to use product. Do not dilute. Mix before using for best results. Ideal working temperatures are between 60-90°F; when applied at surface temperatures below 55°F performance will be reduced and longer dwell times may be required. Higher temperatures can dry out remover prematurely which will stop the paint removal process; reapply to rewet the original coat if drying occurs prior to removal. Applying too thin can result in premature drying and result in additional product applications. Avoid direct sunlight. Workers must wear impervious gloves, apron and footwear and safety goggles and/or face shield while using Piranha NexStrip Pro. Take wind drift into consideration if spraying. Before application, it is imperative to test on a small, inconspicuous area to determine compatibility, required dwell time, coverage and desired results. The end user shall determine suitability of the product for its intended use(s), and the user assumes all risk and liability whatsoever in connection with the application of this product. Note that the dwell time required to remove a paint system is dependent on the application temperature, humidity and the thickness/type of paint system being stripped. Will work in as little as 2 hours. Typically, 8-12 hour dwell times will yield good results on most coatings. However, extended dwell times of 24 to 72 hours can result in more complete outcomes on multi-layer paint systems. When Piranha NexStrip Pro is to be left for an extended period of time (beyond 6 hours), cover with Piranha Paper to slow the evaporation process and extend the product dwell time.

Application Tools:  Apply Piranha NexStrip Pro with a brush, a trowel or airless spray equipment.

  • Brush: Synthetic, nylon or polyester bristle
  • Spray: .023 to .030 tip size, .75GPM flow rate, 3/8” hose, remove filters to improve flow and clean equipment thoroughly after application to prevent corrosion.

Clean all applicators and equipment with soap and water or denatured alcohol.

Application Thickness:  Apply Piranha NexStrip Pro between 1/16”-1/4” thick. When applying with an airless sprayer two coats will be necessary to achieve required film thickness.

Coverage Area:
40 - 60 sq. ft. / gal
Package Size:
5 Gallon
Ready To Use:
  • Yes

Product Data Sheet (FLK5701-5_NexStrip-Pro-PDS.pdf, 1,196 Kb) [Download]

SDS (Safety Data Sheet) English (5701_Fiberlock-Piranha-NexStrip-Pro-US_February_22,_2023.pdf, 159 Kb) [Download]

Label (5701-5.pdf, 240 Kb) [Download]

Spray Settings Guide (NexStrip-Pro-Spray-Settings-Reference-Guide.pdf, 623 Kb) [Download]

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