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Gate Remover Set

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GATE REMOVER SET is a revolutionary product that reformed the conventional concept of gate-mark removing methods. It's GUNPRIMER's all-time best seller and widely used by modelers worldwide since its release.

Set Includes:


The three high-quality tools are enclosed to minimize the multiple steps for the gate-mark removing process and bring a perfect surface to completion.

Step 1: Removing Gate-marks

  • Use the RASER to remove gate-marks. The surface turns glossier than the original surface after the gate-mark is removed.

Step 2: Balancing Gloss Level

  • Use the BALANCER WHITE's green side to turn the glossy surface (Step 1) to a matte surface. This is the preliminary step before balancing the level of glossiness.

Step 3: Recovering Gloss Level

  • Use the RECOVER to the matte surface (step 2) to restore the gloss level of the original plastic parts. This completes the Gate-marks removal process with a perfect finish.


  • The name RASER is derived from combining the two words GATE + ERASER. It's a new concept of sanding tools that leaves no scratches when removing gate-marks.
  • Super-Nano Technology is applied to RASER v1.5 for improved abrasive performance.
  • With 400 grit force, RASER v1.5 can easily remove thick gate-marks to produce a clean surface without any scratches. Evolutionary super-nano technology provides a strong 400 grit force incomparable to any other similar products.


  • BALANCER is used after the gate-mark is removed with the RASER to balance the gloss level of the surface.
  • Depending on the user's methods, it can be used to process matte, semi-gloss or gloss surfaces.
  • Green side is used for pre-processing the surface before making a glossy surface. After using the green side, a super glossy surface can be acquired using the white side.


  • RECOVER is a finish touch-up polisher to restore the original gloss level of plastic parts.
  • It polishes the rough surface from sanding and adds a bit of an extra shiny look on the surface.
  • First, use the BALANCER's green side then use the RECOVER to retrieve the plastic's original semi-gloss surface. This step is crucial to have a perfect finish when removing the gate-marks and it's highly recommended for users who don't paint nor use top-coat after building.


  • The packaging case is designed as a reusable storage case for longer-lasting care of valuable tools.
  • Big enough size is easy and convenient to store several GUNPRIMER's tools and much more. (Make sure to remove the foam insert before using it as a storage case)


  • Residues stuck on the RASER, BALANCER, and RECOVER's surface can decrease performance. To remove residues, clean with water or masking tape. If cleaning with water, dry completely before using.
  • Tempered glass made RASER does not break during normal use. However, it can be damaged from external shocks and drops. Always store in a storage case when not in use.
  • Only use on plastics. Do not use on metals.
  • Do not wet the storage case as it's made of hard paper.




How do you properly clean this thing? It's wonderful but I don't want to gunk it up left over removed plastic.
Use tape. Preferably masking tape so you dont get tape glue on anything. Just press it down on to the bottom of the glass file and pull it off. Works really well!
November 24, 2021
6  Reviews
5 stars
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83% of customers recommend this product
Jul 11, 2022


Glass file is slight round but the edges of the file don’t actually have grit so it’s really hard to tell if you’re actually getting the nub out. Also, unlike the pictures, you’re not gonna get the results like you expect it’s really not that amazing.
Review by
- Verified Purchaser
Apr 21, 2022

10 Stars

I was sold on the Dspaie hype and can say Gun Primer is the BEST gate remove glass file and sanding sponges out there. Every product they have is great. This thing is awesome and it way better than other glass files hands down. They white and gray buffing sanding sponges are incredible. dont waste your time witht he others. Gun Primer all the way
Recommends this product
Review by
Nov 24, 2021

Skeptical, but it is AMAZING.

No joke, this set is voodoo magic at removing nubs, and smoothing and shining pieces. The glass file itself files down the nubs to the base and wont scratch surrounding areas. In fact, it polishes where the nub was. It's crazy good! The balancer stick is really surprising me as well. It can take a piece that has those weird oily looking plastic melt slicks on pieces and buff them out in seconds. Have a bad rough spot with your gloss coat? No problem! Sand it with the balancer, then buff it to reflective shine with the other side! The buffing cloths are great at removing finger prints and dust and getting that extra extra gleam! The box itself is also a really nice slip case that doubles as a tools box. I use it to hold these tools, and my xacto knife and tweezers. The whole kit is WORTH EVERY PENNY.
Recommends this product
Review by
- Verified Purchaser
Nov 13, 2021

Holy crap.

The Instructions are straight forward, apply raser to nub marks. Rub. Doesn't specify how hard or how much, so be gentle and not a heavy handed gorilla like me. Step 2. Hit with the balancer. Lower side? Matte. Upper side . Gloss. Optional Step 3 / Step 2 A. Hit with the recover cloth. Presto. It does have a little problem removing the marks from plastic fused parts, but that's what the heavier sandpapers are for. I hope it lasts for a long time because I'm planning on using this until I wear it out.
Recommends this product
Review by
- Verified Purchaser
Oct 30, 2021

Extremely satisfied

I'm not one to ever really write reviews on products and I'm honestly no expert when it comes to building Gunpla as I don't even airbrush any of my kits, but I decided to invest in some higher end tools and I must say this is one of the best purchases I've made so far. The end result when from using the raser, balancer, and recover sheet is absolutely incredible. I had no idea that these ABS plastic kits would be capable of reflecting so much light with just a little polish. It takes substantially less effort to add that next level of detail to your models using this kit than I had originally expected. 10/10
Recommends this product
Review by
- Verified Purchaser
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