Advanced Universal Silicone Nozzle Wiper for Open-Source and Community-Driven 3D Printers (3-Pack)

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The BenchRebel Advanced Universal Silicone Nozzle Wiper 3-Pack is a high-performance hotend cleaning upgrade custom-engineered for Voron, RatRig, Prusa, and custom open-source 3D printers. Designed to integrate seamlessly into DIY gantry mounts and custom purge routines, it eliminates nozzle "boogers," filament stringing, and build-plate contamination on high-speed CoreXY and BedSlinger builds.

Open-Source & DIY Build Compatibility

Supported Ecosystems: Voron 2.4, Voron Trident, Voron Switchwire, RatRig V-Core series, Prusa MK3/MK4/Core One/XL series, and universal DIY open-source builds.
Fitment & Mounting: Features an optimized dovetail mounting profile for custom CAD mounts, modded purge buckets, and aftermarket A1-style wiper brackets without the need for tools, adhesive tape, or glue.
Filament Compatibility: Engineered for abrasive and technical filaments including Carbon Fiber, Nylon, ABS, ASA, TPU, PETG, and high-flow PLA.

Why Open-Source Builders & Farm Operators Choose BenchRebel

Engineered for Custom Klipper & G-Code Macros: Full-length blade and brush features support advanced wiping routines—including linear sweeps, oscillating purges, multi-axis jitter, and custom X/Y scrub passes in Klipper, RepRap Firmware, or Marlin.
40A High-Resilience Silicone: Formulated with a 40A Shore hardness, 34% rebound resilience, and tested over 500,000 flex fatigue cycles. Maintains structural rigidity under extreme hotend temperatures where standard printed TPU or soft rubber wipers deform, degrade, and/or trap filament that gets picked-up on the next pass.
Dual-Action Blade & Brush Geometry: Combines two (2) firm wiping blades on a bias at each end so first contact directs filament away from the build plate, ensuring hotend tip deglazing with central brush features designed to grip and trap filament so the nozzle stays clean through the full wipe cycle.
Probe-Safe & Non-Conductive: 100% pure, non-conductive silicone will not scratch hotends or interfere with sensitive bed-leveling hardware—including Eddy Current sensors, Beacon, Cartographer, Voron TAP, or Klicky probes.

Technical Specifications & Provenance

Material: Industrial-grade, high-temperature 40A Shore hardness pure silicone.
Tensile & Fatigue Specs: 725 psi ultimate tensile strength, 68 lb/in tear strength, >500,000 flex fatigue cycles.
Manufacturing Process: High-tolerance Stereolithography (SLA) additive manufacturing.
Price & Quantity: $12.00 per 3-Pack.
Warranty: Backed by a 12-month limited warranty.
Manufacturing Origin: 100% Designed, Manufactured, and Tested in-house in the USA by a Veteran-Owned Business.

What’s Included

3x BenchRebel Advanced Universal Silicone Nozzle Wipers for Voron, RatRig, Prusa, & Open-Source 3D Printers.

What's in the box

Compatibility

Open Source

Voron, RatRig, and open-source builds

Product Specifications

Specification Name	Specification Value
Color pattern	Gray
Compatible filament	TPU (Thermoplastic polyurethane), PVA (Polyvinyl alcohol), PLA (Polylactic acid), PETG (Polyethylene terephthalate glycol), Nylon, Carbon fiber, ABS (Acrylonitrile butadiene styrene)
Durability features	Heat resistant
Material	Silicone
Print technology	Stereolithography
Shore hardness	40A
Ultimate tensile strength	725 psi (5 MPa)
Tear strength	68 lb/in (12 kN/m)
Rebound resilience	34%
High elongation	230%
Ross flex fatigue	> 500,000 cycles
Conductance	Non-conductive / Probe-safe

Service & Support

Warranty

This product is backed by a 12-month limited warranty, covering defects in materials and workmanship under normal use.

Technical Assistance

Our dedicated support team is available to assist with product setup, operation, guidance, and troubleshooting. Contact us via email or chat for prompt service.

American-Made
Veteran-owned and proudly designed, manufactured, and tested in the USA.
Original Engineering
100% original designs—never copied or templated.
Industrial Grade Materials
High-temp, UV-cure silicone formulated to withstand continuous nozzle heat.
Zero Arbitrary MOQs
Engineered for individual maker projects and commercial print fleets alike.

Frequently Asked Questions

Troubleshooting & Print Quality

Why buy this over cheap DIY hacks, bulky mounts or A1 wiper clones?

Don't fall into the A1, A1 clone, or DIY hacks trap. If your wiper requires glue / tape or includes cutting wipers, wire brushes, or basting brushes then it is likely a bad idea, risking printhead crashes or print failures. The BenchRebel Silicone Nozzle Wiper for Voron, RatRig & Open-Source 3D printers provides a highly-resilient, precision-fit nozzle wiper engineered for true wiping and deglazing operation. You get reliable fitment and retention, predictable wiping geometry, and peace of mind knowing your printer won't rip its wiper loose halfway through a 20-hour print.

Does a silicone wiper really knock off hardened filament, or does it just push it around?

Community consensus has overwhelmingly shifted toward silicone nozzle wipers (scrubbers). Wire brushes tend to shed metallic bristles and leave scratch marks or metal residue on nozzles. When set up with a simple preheat macro (wiping based on the manufacturer recommendations, often around 150°C–170°C), filament should soft-peel right off into the silicone ridges rather than needing brutal metal scraping or high heat. The BenchRebel Advanced Silicone Wiper gives you that squeaky-clean nozzle tip, pass after pass—no thrown bristles, no scratched nozzles, and no stray filament boogers on your first layer.

Installation & Compatibility

Does this wiper use more space than the common A1 wiper?

You don't have to sacrifice build volume or settle for tricky bed shifts! The BenchRebel nozzle wiper features a low-profile mount engineered specifically for tight enclosures - even a Voron0. It matches the Bambu A1 footprint yet significantly improves wiper performance, adding a dovetail base for glue-free / tool-free wiper swaps. Equally as important, the superior material properties and dual-feature design can survive low toolhead passes that can result in tear out or cause other wipers to break loose.

Sensor Safety, Materials & Maintenance

Is a brass brush going to damage my nozzle or ruin my probe?

That is a very real concern for modern CoreXY builds! While traditional brass brushes seem fine at first, cheap "brass" brushes often contain stiff questionable-metal bristles that will scratch softer brass nozzles. Even worse, if you run delicate eddy-current probes like Cartographer or Beacon, metal wire bristles can snag probe pins, scratch the sensor PCB, or create electromagnetic interference that crashes your probe MCU. That’s exactly why I designed the BenchRebel Advanced Silicone Nozzle Wiper. Made from high-temperature, wear-resistant silicone, it scrubs and deglazes softened filament off your hotend tip without any metal-on-metal contact, preserving your nozzle geometry and keeping sensitive bed probes 100% safe.

Which filament materials can I use with it?

It handles everything from everyday PLA and TPU to sticky PETG/Silk PLA and abrasive engineering filaments like Carbon Fiber, ABS, and Nylon. The 40A silicone is heat-resistant and durable enough for months of heavy printing. Plus, because every pack comes with 3 wipers, you'll always have spares ready in your drawer when it’s eventually time to refresh.

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