Menzerna – 439T Metal Heavy Cut


A universal, fast-acting pre-polishing compound.

Menzerna 439T quickly removes throwing marks, orange peel and sanding marks from a variety of metal substrates including stainless steel, aluminum, brass, and other non-ferrous metals. Spectrum recommends pairing this compound with stiff buffs like our Matchless purple, orange, and sisal wheels.

Cut / Gloss: 8 / 5

1410 in stock (can be backordered)

Capable of removing 280 grit sanding marks, 439T is recommended by Menzerna as a first step in a two-stage polishing process. Bring your aluminum or stainless surface to a high gloss by following up with Menzerna 480BLF or P126 Finish compounds. Additional polishing steps can add more clarity.

Complements: Menzerna 523LBZMenzerna P14F, Menzerna 333, Menzerna P126, Menzerna 480BLF, Menzerna P175
Pairs withMatchless Orange/Yellow Airway Wheel, Matchless Orange Checker Plate Wheel, Matchless Orange Airway Wheel, Matchless Purple Airway Wheel, Matchless Medium Dip-Treated Sisal Wheel
Storage: Store between 5C and 30C, avoid frost/freezing and direct sunlight.

Menzerna suggested processes for: stainless steel, aluminum, and brass.

Precautions: Do not breathe dust during use. Wear appropriate safety clothing and respiratory protection. Generated dust exposure can irritate eyes and skin.

Weight 1.142 kg
Dimensions 23 × 6.5 × 4.5 cm
  1. Mirror Image Auto Detailing

    If you have read about this product, or have seen other polishers using it and are on the fence about buying it; buy it. You will save money by using a fraction of this bar compared to other company’s products (My first bar has done 4 trucks and I am only halfway through the bar!) all while getting a higher quality initial cut. There is a bit of a learning curve with this bar, but once you get the hang of it, you will have wished you started using it long ago!

  2. ryan l dean

    I used to use brown tripoli compound, this bar changed the game for me, my results have never looked better and the bar longevity is incredible, 1 bar allows you to get 4 to 5 times more work done than 1 bar of any other cutting bar that ive tried

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